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module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : global.moment = factory() }(this, (function () { 'use strict'; var hookCallback; function hooks () { return hookCallback.apply(null, arguments); } // This is done to register the method called with moment() // without creating circular dependencies. function setHookCallback (callback) { hookCallback = callback; } function isArray(input) { return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]'; } function isObject(input) { // IE8 will treat undefined and null as object if it wasn't for // input != null return input != null && Object.prototype.toString.call(input) === '[object Object]'; } function isObjectEmpty(obj) { if (Object.getOwnPropertyNames) { return (Object.getOwnPropertyNames(obj).length === 0); } else { var k; for (k in obj) { if (obj.hasOwnProperty(k)) { return false; } } return true; } } function isUndefined(input) { return input === void 0; } function isNumber(input) { return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]'; } function isDate(input) { return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]'; } function map(arr, fn) { var res = [], i; for (i = 0; i < arr.length; ++i) { res.push(fn(arr[i], i)); } return res; } function hasOwnProp(a, b) { return Object.prototype.hasOwnProperty.call(a, b); } function extend(a, b) { for (var i in b) { if (hasOwnProp(b, i)) { a[i] = b[i]; } } if (hasOwnProp(b, 'toString')) { a.toString = b.toString; } if (hasOwnProp(b, 'valueOf')) { a.valueOf = b.valueOf; } return a; } function createUTC (input, format, locale, strict) { return createLocalOrUTC(input, format, locale, strict, true).utc(); } function defaultParsingFlags() { // We need to deep clone this object. return { empty : false, unusedTokens : [], unusedInput : [], overflow : -2, charsLeftOver : 0, nullInput : false, invalidMonth : null, invalidFormat : false, userInvalidated : false, iso : false, parsedDateParts : [], meridiem : null, rfc2822 : false, weekdayMismatch : false }; } function getParsingFlags(m) { if (m._pf == null) { m._pf = defaultParsingFlags(); } return m._pf; } var some; if (Array.prototype.some) { some = Array.prototype.some; } else { some = function (fun) { var t = Object(this); var len = t.length >>> 0; for (var i = 0; i < len; i++) { if (i in t && fun.call(this, t[i], i, t)) { return true; } } return false; }; } function isValid(m) { if (m._isValid == null) { var flags = getParsingFlags(m); var parsedParts = some.call(flags.parsedDateParts, function (i) { return i != null; }); var isNowValid = !isNaN(m._d.getTime()) && flags.overflow < 0 && !flags.empty && !flags.invalidMonth && !flags.invalidWeekday && !flags.weekdayMismatch && !flags.nullInput && !flags.invalidFormat && !flags.userInvalidated && (!flags.meridiem || (flags.meridiem && parsedParts)); if (m._strict) { isNowValid = isNowValid && flags.charsLeftOver === 0 && flags.unusedTokens.length === 0 && flags.bigHour === undefined; } if (Object.isFrozen == null || !Object.isFrozen(m)) { m._isValid = isNowValid; } else { return isNowValid; } } return m._isValid; } function createInvalid (flags) { var m = createUTC(NaN); if (flags != null) { extend(getParsingFlags(m), flags); } else { getParsingFlags(m).userInvalidated = true; } return m; } // Plugins that add properties should also add the key here (null value), // so we can properly clone ourselves. var momentProperties = hooks.momentProperties = []; function copyConfig(to, from) { var i, prop, val; if (!isUndefined(from._isAMomentObject)) { to._isAMomentObject = from._isAMomentObject; } if (!isUndefined(from._i)) { to._i = from._i; } if (!isUndefined(from._f)) { to._f = from._f; } if (!isUndefined(from._l)) { to._l = from._l; } if (!isUndefined(from._strict)) { to._strict = from._strict; } if (!isUndefined(from._tzm)) { to._tzm = from._tzm; } if (!isUndefined(from._isUTC)) { to._isUTC = from._isUTC; } if (!isUndefined(from._offset)) { to._offset = from._offset; } if (!isUndefined(from._pf)) { to._pf = getParsingFlags(from); } if (!isUndefined(from._locale)) { to._locale = from._locale; } if (momentProperties.length > 0) { for (i = 0; i < momentProperties.length; i++) { prop = momentProperties[i]; val = from[prop]; if (!isUndefined(val)) { to[prop] = val; } } } return to; } var updateInProgress = false; // Moment prototype object function Moment(config) { copyConfig(this, config); this._d = new Date(config._d != null ? config._d.getTime() : NaN); if (!this.isValid()) { this._d = new Date(NaN); } // Prevent infinite loop in case updateOffset creates new moment // objects. if (updateInProgress === false) { updateInProgress = true; hooks.updateOffset(this); updateInProgress = false; } } function isMoment (obj) { return obj instanceof Moment || (obj != null && obj._isAMomentObject != null); } function absFloor (number) { if (number < 0) { // -0 -> 0 return Math.ceil(number) || 0; } else { return Math.floor(number); } } function toInt(argumentForCoercion) { var coercedNumber = +argumentForCoercion, value = 0; if (coercedNumber !== 0 && isFinite(coercedNumber)) { value = absFloor(coercedNumber); } return value; } // compare two arrays, return the number of differences function compareArrays(array1, array2, dontConvert) { var len = Math.min(array1.length, array2.length), lengthDiff = Math.abs(array1.length - array2.length), diffs = 0, i; for (i = 0; i < len; i++) { if ((dontConvert && array1[i] !== array2[i]) || (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) { diffs++; } } return diffs + lengthDiff; } function warn(msg) { if (hooks.suppressDeprecationWarnings === false && (typeof console !== 'undefined') && console.warn) { console.warn('Deprecation warning: ' + msg); } } function deprecate(msg, fn) { var firstTime = true; return extend(function () { if (hooks.deprecationHandler != null) { hooks.deprecationHandler(null, msg); } if (firstTime) { var args = []; var arg; for (var i = 0; i < arguments.length; i++) { arg = ''; if (typeof arguments[i] === 'object') { arg += '\n[' + i + '] '; for (var key in arguments[0]) { arg += key + ': ' + arguments[0][key] + ', '; } arg = arg.slice(0, -2); // Remove trailing comma and space } else { arg = arguments[i]; } args.push(arg); } warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack); firstTime = false; } return fn.apply(this, arguments); }, fn); } var deprecations = {}; function deprecateSimple(name, msg) { if (hooks.deprecationHandler != null) { hooks.deprecationHandler(name, msg); } if (!deprecations[name]) { warn(msg); deprecations[name] = true; } } hooks.suppressDeprecationWarnings = false; hooks.deprecationHandler = null; function isFunction(input) { return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]'; } function set (config) { var prop, i; for (i in config) { prop = config[i]; if (isFunction(prop)) { this[i] = prop; } else { this['_' + i] = prop; } } this._config = config; // Lenient ordinal parsing accepts just a number in addition to // number + (possibly) stuff coming from _dayOfMonthOrdinalParse. // TODO: Remove "ordinalParse" fallback in next major release. this._dayOfMonthOrdinalParseLenient = new RegExp( (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) + '|' + (/\d{1,2}/).source); } function mergeConfigs(parentConfig, childConfig) { var res = extend({}, parentConfig), prop; for (prop in childConfig) { if (hasOwnProp(childConfig, prop)) { if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) { res[prop] = {}; extend(res[prop], parentConfig[prop]); extend(res[prop], childConfig[prop]); } else if (childConfig[prop] != null) { res[prop] = childConfig[prop]; } else { delete res[prop]; } } } for (prop in parentConfig) { if (hasOwnProp(parentConfig, prop) && !hasOwnProp(childConfig, prop) && isObject(parentConfig[prop])) { // make sure changes to properties don't modify parent config res[prop] = extend({}, res[prop]); } } return res; } function Locale(config) { if (config != null) { this.set(config); } } var keys; if (Object.keys) { keys = Object.keys; } else { keys = function (obj) { var i, res = []; for (i in obj) { if (hasOwnProp(obj, i)) { res.push(i); } } return res; }; } var defaultCalendar = { sameDay : '[Today at] LT', nextDay : '[Tomorrow at] LT', nextWeek : 'dddd [at] LT', lastDay : '[Yesterday at] LT', lastWeek : '[Last] dddd [at] LT', sameElse : 'L' }; function calendar (key, mom, now) { var output = this._calendar[key] || this._calendar['sameElse']; return isFunction(output) ? output.call(mom, now) : output; } var defaultLongDateFormat = { LTS : 'h:mm:ss A', LT : 'h:mm A', L : 'MM/DD/YYYY', LL : 'MMMM D, YYYY', LLL : 'MMMM D, YYYY h:mm A', LLLL : 'dddd, MMMM D, YYYY h:mm A' }; function longDateFormat (key) { var format = this._longDateFormat[key], formatUpper = this._longDateFormat[key.toUpperCase()]; if (format || !formatUpper) { return format; } this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) { return val.slice(1); }); return this._longDateFormat[key]; } var defaultInvalidDate = 'Invalid date'; function invalidDate () { return this._invalidDate; } var defaultOrdinal = '%d'; var defaultDayOfMonthOrdinalParse = /\d{1,2}/; function ordinal (number) { return this._ordinal.replace('%d', number); } var defaultRelativeTime = { future : 'in %s', past : '%s ago', s : 'a few seconds', ss : '%d seconds', m : 'a minute', mm : '%d minutes', h : 'an hour', hh : '%d hours', d : 'a day', dd : '%d days', M : 'a month', MM : '%d months', y : 'a year', yy : '%d years' }; function relativeTime (number, withoutSuffix, string, isFuture) { var output = this._relativeTime[string]; return (isFunction(output)) ? output(number, withoutSuffix, string, isFuture) : output.replace(/%d/i, number); } function pastFuture (diff, output) { var format = this._relativeTime[diff > 0 ? 'future' : 'past']; return isFunction(format) ? format(output) : format.replace(/%s/i, output); } var aliases = {}; function addUnitAlias (unit, shorthand) { var lowerCase = unit.toLowerCase(); aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit; } function normalizeUnits(units) { return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined; } function normalizeObjectUnits(inputObject) { var normalizedInput = {}, normalizedProp, prop; for (prop in inputObject) { if (hasOwnProp(inputObject, prop)) { normalizedProp = normalizeUnits(prop); if (normalizedProp) { normalizedInput[normalizedProp] = inputObject[prop]; } } } return normalizedInput; } var priorities = {}; function addUnitPriority(unit, priority) { priorities[unit] = priority; } function getPrioritizedUnits(unitsObj) { var units = []; for (var u in unitsObj) { units.push({unit: u, priority: priorities[u]}); } units.sort(function (a, b) { return a.priority - b.priority; }); return units; } function zeroFill(number, targetLength, forceSign) { var absNumber = '' + Math.abs(number), zerosToFill = targetLength - absNumber.length, sign = number >= 0; return (sign ? (forceSign ? '+' : '') : '-') + Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber; } var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g; var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g; var formatFunctions = {}; var formatTokenFunctions = {}; // token: 'M' // padded: ['MM', 2] // ordinal: 'Mo' // callback: function () { this.month() + 1 } function addFormatToken (token, padded, ordinal, callback) { var func = callback; if (typeof callback === 'string') { func = function () { return this[callback](); }; } if (token) { formatTokenFunctions[token] = func; } if (padded) { formatTokenFunctions[padded[0]] = function () { return zeroFill(func.apply(this, arguments), padded[1], padded[2]); }; } if (ordinal) { formatTokenFunctions[ordinal] = function () { return this.localeData().ordinal(func.apply(this, arguments), token); }; } } function removeFormattingTokens(input) { if (input.match(/\[[\s\S]/)) { return input.replace(/^\[|\]$/g, ''); } return input.replace(/\\/g, ''); } function makeFormatFunction(format) { var array = format.match(formattingTokens), i, length; for (i = 0, length = array.length; i < length; i++) { if (formatTokenFunctions[array[i]]) { array[i] = formatTokenFunctions[array[i]]; } else { array[i] = removeFormattingTokens(array[i]); } } return function (mom) { var output = '', i; for (i = 0; i < length; i++) { output += isFunction(array[i]) ? array[i].call(mom, format) : array[i]; } return output; }; } // format date using native date object function formatMoment(m, format) { if (!m.isValid()) { return m.localeData().invalidDate(); } format = expandFormat(format, m.localeData()); formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format); return formatFunctions[format](m); } function expandFormat(format, locale) { var i = 5; function replaceLongDateFormatTokens(input) { return locale.longDateFormat(input) || input; } localFormattingTokens.lastIndex = 0; while (i >= 0 && localFormattingTokens.test(format)) { format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); localFormattingTokens.lastIndex = 0; i -= 1; } return format; } var match1 = /\d/; // 0 - 9 var match2 = /\d\d/; // 00 - 99 var match3 = /\d{3}/; // 000 - 999 var match4 = /\d{4}/; // 0000 - 9999 var match6 = /[+-]?\d{6}/; // -999999 - 999999 var match1to2 = /\d\d?/; // 0 - 99 var match3to4 = /\d\d\d\d?/; // 999 - 9999 var match5to6 = /\d\d\d\d\d\d?/; // 99999 - 999999 var match1to3 = /\d{1,3}/; // 0 - 999 var match1to4 = /\d{1,4}/; // 0 - 9999 var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999 var matchUnsigned = /\d+/; // 0 - inf var matchSigned = /[+-]?\d+/; // -inf - inf var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123 // any word (or two) characters or numbers including two/three word month in arabic. // includes scottish gaelic two word and hyphenated months var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i; var regexes = {}; function addRegexToken (token, regex, strictRegex) { regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) { return (isStrict && strictRegex) ? strictRegex : regex; }; } function getParseRegexForToken (token, config) { if (!hasOwnProp(regexes, token)) { return new RegExp(unescapeFormat(token)); } return regexes[token](config._strict, config._locale); } // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript function unescapeFormat(s) { return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) { return p1 || p2 || p3 || p4; })); } function regexEscape(s) { return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); } var tokens = {}; function addParseToken (token, callback) { var i, func = callback; if (typeof token === 'string') { token = [token]; } if (isNumber(callback)) { func = function (input, array) { array[callback] = toInt(input); }; } for (i = 0; i < token.length; i++) { tokens[token[i]] = func; } } function addWeekParseToken (token, callback) { addParseToken(token, function (input, array, config, token) { config._w = config._w || {}; callback(input, config._w, config, token); }); } function addTimeToArrayFromToken(token, input, config) { if (input != null && hasOwnProp(tokens, token)) { tokens[token](input, config._a, config, token); } } var YEAR = 0; var MONTH = 1; var DATE = 2; var HOUR = 3; var MINUTE = 4; var SECOND = 5; var MILLISECOND = 6; var WEEK = 7; var WEEKDAY = 8; // FORMATTING addFormatToken('Y', 0, 0, function () { var y = this.year(); return y <= 9999 ? '' + y : '+' + y; }); addFormatToken(0, ['YY', 2], 0, function () { return this.year() % 100; }); addFormatToken(0, ['YYYY', 4], 0, 'year'); addFormatToken(0, ['YYYYY', 5], 0, 'year'); addFormatToken(0, ['YYYYYY', 6, true], 0, 'year'); // ALIASES addUnitAlias('year', 'y'); // PRIORITIES addUnitPriority('year', 1); // PARSING addRegexToken('Y', matchSigned); addRegexToken('YY', match1to2, match2); addRegexToken('YYYY', match1to4, match4); addRegexToken('YYYYY', match1to6, match6); addRegexToken('YYYYYY', match1to6, match6); addParseToken(['YYYYY', 'YYYYYY'], YEAR); addParseToken('YYYY', function (input, array) { array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input); }); addParseToken('YY', function (input, array) { array[YEAR] = hooks.parseTwoDigitYear(input); }); addParseToken('Y', function (input, array) { array[YEAR] = parseInt(input, 10); }); // HELPERS function daysInYear(year) { return isLeapYear(year) ? 366 : 365; } function isLeapYear(year) { return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; } // HOOKS hooks.parseTwoDigitYear = function (input) { return toInt(input) + (toInt(input) > 68 ? 1900 : 2000); }; // MOMENTS var getSetYear = makeGetSet('FullYear', true); function getIsLeapYear () { return isLeapYear(this.year()); } function makeGetSet (unit, keepTime) { return function (value) { if (value != null) { set$1(this, unit, value); hooks.updateOffset(this, keepTime); return this; } else { return get(this, unit); } }; } function get (mom, unit) { return mom.isValid() ? mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN; } function set$1 (mom, unit, value) { if (mom.isValid() && !isNaN(value)) { if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) { mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month())); } else { mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); } } } // MOMENTS function stringGet (units) { units = normalizeUnits(units); if (isFunction(this[units])) { return this[units](); } return this; } function stringSet (units, value) { if (typeof units === 'object') { units = normalizeObjectUnits(units); var prioritized = getPrioritizedUnits(units); for (var i = 0; i < prioritized.length; i++) { this[prioritized[i].unit](units[prioritized[i].unit]); } } else { units = normalizeUnits(units); if (isFunction(this[units])) { return this[units](value); } } return this; } function mod(n, x) { return ((n % x) + x) % x; } var indexOf; if (Array.prototype.indexOf) { indexOf = Array.prototype.indexOf; } else { indexOf = function (o) { // I know var i; for (i = 0; i < this.length; ++i) { if (this[i] === o) { return i; } } return -1; }; } function daysInMonth(year, month) { if (isNaN(year) || isNaN(month)) { return NaN; } var modMonth = mod(month, 12); year += (month - modMonth) / 12; return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2); } // FORMATTING addFormatToken('M', ['MM', 2], 'Mo', function () { return this.month() + 1; }); addFormatToken('MMM', 0, 0, function (format) { return this.localeData().monthsShort(this, format); }); addFormatToken('MMMM', 0, 0, function (format) { return this.localeData().months(this, format); }); // ALIASES addUnitAlias('month', 'M'); // PRIORITY addUnitPriority('month', 8); // PARSING addRegexToken('M', match1to2); addRegexToken('MM', match1to2, match2); addRegexToken('MMM', function (isStrict, locale) { return locale.monthsShortRegex(isStrict); }); addRegexToken('MMMM', function (isStrict, locale) { return locale.monthsRegex(isStrict); }); addParseToken(['M', 'MM'], function (input, array) { array[MONTH] = toInt(input) - 1; }); addParseToken(['MMM', 'MMMM'], function (input, array, config, token) { var month = config._locale.monthsParse(input, token, config._strict); // if we didn't find a month name, mark the date as invalid. if (month != null) { array[MONTH] = month; } else { getParsingFlags(config).invalidMonth = input; } }); // LOCALES var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/; var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'); function localeMonths (m, format) { if (!m) { return isArray(this._months) ? this._months : this._months['standalone']; } return isArray(this._months) ? this._months[m.month()] : this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()]; } var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'); function localeMonthsShort (m, format) { if (!m) { return isArray(this._monthsShort) ? this._monthsShort : this._monthsShort['standalone']; } return isArray(this._monthsShort) ? this._monthsShort[m.month()] : this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()]; } function handleStrictParse(monthName, format, strict) { var i, ii, mom, llc = monthName.toLocaleLowerCase(); if (!this._monthsParse) { // this is not used this._monthsParse = []; this._longMonthsParse = []; this._shortMonthsParse = []; for (i = 0; i < 12; ++i) { mom = createUTC([2000, i]); this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase(); this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase(); } } if (strict) { if (format === 'MMM') { ii = indexOf.call(this._shortMonthsParse, llc); return ii !== -1 ? ii : null; } else { ii = indexOf.call(this._longMonthsParse, llc); return ii !== -1 ? ii : null; } } else { if (format === 'MMM') { ii = indexOf.call(this._shortMonthsParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._longMonthsParse, llc); return ii !== -1 ? ii : null; } else { ii = indexOf.call(this._longMonthsParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._shortMonthsParse, llc); return ii !== -1 ? ii : null; } } } function localeMonthsParse (monthName, format, strict) { var i, mom, regex; if (this._monthsParseExact) { return handleStrictParse.call(this, monthName, format, strict); } if (!this._monthsParse) { this._monthsParse = []; this._longMonthsParse = []; this._shortMonthsParse = []; } // TODO: add sorting // Sorting makes sure if one month (or abbr) is a prefix of another // see sorting in computeMonthsParse for (i = 0; i < 12; i++) { // make the regex if we don't have it already mom = createUTC([2000, i]); if (strict && !this._longMonthsParse[i]) { this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i'); this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i'); } if (!strict && !this._monthsParse[i]) { regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); } // test the regex if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) { return i; } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) { return i; } else if (!strict && this._monthsParse[i].test(monthName)) { return i; } } } // MOMENTS function setMonth (mom, value) { var dayOfMonth; if (!mom.isValid()) { // No op return mom; } if (typeof value === 'string') { if (/^\d+$/.test(value)) { value = toInt(value); } else { value = mom.localeData().monthsParse(value); // TODO: Another silent failure? if (!isNumber(value)) { return mom; } } } dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value)); mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth); return mom; } function getSetMonth (value) { if (value != null) { setMonth(this, value); hooks.updateOffset(this, true); return this; } else { return get(this, 'Month'); } } function getDaysInMonth () { return daysInMonth(this.year(), this.month()); } var defaultMonthsShortRegex = matchWord; function monthsShortRegex (isStrict) { if (this._monthsParseExact) { if (!hasOwnProp(this, '_monthsRegex')) { computeMonthsParse.call(this); } if (isStrict) { return this._monthsShortStrictRegex; } else { return this._monthsShortRegex; } } else { if (!hasOwnProp(this, '_monthsShortRegex')) { this._monthsShortRegex = defaultMonthsShortRegex; } return this._monthsShortStrictRegex && isStrict ? this._monthsShortStrictRegex : this._monthsShortRegex; } } var defaultMonthsRegex = matchWord; function monthsRegex (isStrict) { if (this._monthsParseExact) { if (!hasOwnProp(this, '_monthsRegex')) { computeMonthsParse.call(this); } if (isStrict) { return this._monthsStrictRegex; } else { return this._monthsRegex; } } else { if (!hasOwnProp(this, '_monthsRegex')) { this._monthsRegex = defaultMonthsRegex; } return this._monthsStrictRegex && isStrict ? this._monthsStrictRegex : this._monthsRegex; } } function computeMonthsParse () { function cmpLenRev(a, b) { return b.length - a.length; } var shortPieces = [], longPieces = [], mixedPieces = [], i, mom; for (i = 0; i < 12; i++) { // make the regex if we don't have it already mom = createUTC([2000, i]); shortPieces.push(this.monthsShort(mom, '')); longPieces.push(this.months(mom, '')); mixedPieces.push(this.months(mom, '')); mixedPieces.push(this.monthsShort(mom, '')); } // Sorting makes sure if one month (or abbr) is a prefix of another it // will match the longer piece. shortPieces.sort(cmpLenRev); longPieces.sort(cmpLenRev); mixedPieces.sort(cmpLenRev); for (i = 0; i < 12; i++) { shortPieces[i] = regexEscape(shortPieces[i]); longPieces[i] = regexEscape(longPieces[i]); } for (i = 0; i < 24; i++) { mixedPieces[i] = regexEscape(mixedPieces[i]); } this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); this._monthsShortRegex = this._monthsRegex; this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); } function createDate (y, m, d, h, M, s, ms) { // can't just apply() to create a date: // https://stackoverflow.com/q/181348 var date = new Date(y, m, d, h, M, s, ms); // the date constructor remaps years 0-99 to 1900-1999 if (y < 100 && y >= 0 && isFinite(date.getFullYear())) { date.setFullYear(y); } return date; } function createUTCDate (y) { var date = new Date(Date.UTC.apply(null, arguments)); // the Date.UTC function remaps years 0-99 to 1900-1999 if (y < 100 && y >= 0 && isFinite(date.getUTCFullYear())) { date.setUTCFullYear(y); } return date; } // start-of-first-week - start-of-year function firstWeekOffset(year, dow, doy) { var // first-week day -- which january is always in the first week (4 for iso, 1 for other) fwd = 7 + dow - doy, // first-week day local weekday -- which local weekday is fwd fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7; return -fwdlw + fwd - 1; } // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday function dayOfYearFromWeeks(year, week, weekday, dow, doy) { var localWeekday = (7 + weekday - dow) % 7, weekOffset = firstWeekOffset(year, dow, doy), dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset, resYear, resDayOfYear; if (dayOfYear <= 0) { resYear = year - 1; resDayOfYear = daysInYear(resYear) + dayOfYear; } else if (dayOfYear > daysInYear(year)) { resYear = year + 1; resDayOfYear = dayOfYear - daysInYear(year); } else { resYear = year; resDayOfYear = dayOfYear; } return { year: resYear, dayOfYear: resDayOfYear }; } function weekOfYear(mom, dow, doy) { var weekOffset = firstWeekOffset(mom.year(), dow, doy), week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1, resWeek, resYear; if (week < 1) { resYear = mom.year() - 1; resWeek = week + weeksInYear(resYear, dow, doy); } else if (week > weeksInYear(mom.year(), dow, doy)) { resWeek = week - weeksInYear(mom.year(), dow, doy); resYear = mom.year() + 1; } else { resYear = mom.year(); resWeek = week; } return { week: resWeek, year: resYear }; } function weeksInYear(year, dow, doy) { var weekOffset = firstWeekOffset(year, dow, doy), weekOffsetNext = firstWeekOffset(year + 1, dow, doy); return (daysInYear(year) - weekOffset + weekOffsetNext) / 7; } // FORMATTING addFormatToken('w', ['ww', 2], 'wo', 'week'); addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek'); // ALIASES addUnitAlias('week', 'w'); addUnitAlias('isoWeek', 'W'); // PRIORITIES addUnitPriority('week', 5); addUnitPriority('isoWeek', 5); // PARSING addRegexToken('w', match1to2); addRegexToken('ww', match1to2, match2); addRegexToken('W', match1to2); addRegexToken('WW', match1to2, match2); addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) { week[token.substr(0, 1)] = toInt(input); }); // HELPERS // LOCALES function localeWeek (mom) { return weekOfYear(mom, this._week.dow, this._week.doy).week; } var defaultLocaleWeek = { dow : 0, // Sunday is the first day of the week. doy : 6 // The week that contains Jan 6th is the first week of the year. }; function localeFirstDayOfWeek () { return this._week.dow; } function localeFirstDayOfYear () { return this._week.doy; } // MOMENTS function getSetWeek (input) { var week = this.localeData().week(this); return input == null ? week : this.add((input - week) * 7, 'd'); } function getSetISOWeek (input) { var week = weekOfYear(this, 1, 4).week; return input == null ? week : this.add((input - week) * 7, 'd'); } // FORMATTING addFormatToken('d', 0, 'do', 'day'); addFormatToken('dd', 0, 0, function (format) { return this.localeData().weekdaysMin(this, format); }); addFormatToken('ddd', 0, 0, function (format) { return this.localeData().weekdaysShort(this, format); }); addFormatToken('dddd', 0, 0, function (format) { return this.localeData().weekdays(this, format); }); addFormatToken('e', 0, 0, 'weekday'); addFormatToken('E', 0, 0, 'isoWeekday'); // ALIASES addUnitAlias('day', 'd'); addUnitAlias('weekday', 'e'); addUnitAlias('isoWeekday', 'E'); // PRIORITY addUnitPriority('day', 11); addUnitPriority('weekday', 11); addUnitPriority('isoWeekday', 11); // PARSING addRegexToken('d', match1to2); addRegexToken('e', match1to2); addRegexToken('E', match1to2); addRegexToken('dd', function (isStrict, locale) { return locale.weekdaysMinRegex(isStrict); }); addRegexToken('ddd', function (isStrict, locale) { return locale.weekdaysShortRegex(isStrict); }); addRegexToken('dddd', function (isStrict, locale) { return locale.weekdaysRegex(isStrict); }); addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) { var weekday = config._locale.weekdaysParse(input, token, config._strict); // if we didn't get a weekday name, mark the date as invalid if (weekday != null) { week.d = weekday; } else { getParsingFlags(config).invalidWeekday = input; } }); addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) { week[token] = toInt(input); }); // HELPERS function parseWeekday(input, locale) { if (typeof input !== 'string') { return input; } if (!isNaN(input)) { return parseInt(input, 10); } input = locale.weekdaysParse(input); if (typeof input === 'number') { return input; } return null; } function parseIsoWeekday(input, locale) { if (typeof input === 'string') { return locale.weekdaysParse(input) % 7 || 7; } return isNaN(input) ? null : input; } // LOCALES var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'); function localeWeekdays (m, format) { if (!m) { return isArray(this._weekdays) ? this._weekdays : this._weekdays['standalone']; } return isArray(this._weekdays) ? this._weekdays[m.day()] : this._weekdays[this._weekdays.isFormat.test(format) ? 'format' : 'standalone'][m.day()]; } var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'); function localeWeekdaysShort (m) { return (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort; } var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'); function localeWeekdaysMin (m) { return (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin; } function handleStrictParse$1(weekdayName, format, strict) { var i, ii, mom, llc = weekdayName.toLocaleLowerCase(); if (!this._weekdaysParse) { this._weekdaysParse = []; this._shortWeekdaysParse = []; this._minWeekdaysParse = []; for (i = 0; i < 7; ++i) { mom = createUTC([2000, 1]).day(i); this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase(); this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase(); this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase(); } } if (strict) { if (format === 'dddd') { ii = indexOf.call(this._weekdaysParse, llc); return ii !== -1 ? ii : null; } else if (format === 'ddd') { ii = indexOf.call(this._shortWeekdaysParse, llc); return ii !== -1 ? ii : null; } else { ii = indexOf.call(this._minWeekdaysParse, llc); return ii !== -1 ? ii : null; } } else { if (format === 'dddd') { ii = indexOf.call(this._weekdaysParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._shortWeekdaysParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._minWeekdaysParse, llc); return ii !== -1 ? ii : null; } else if (format === 'ddd') { ii = indexOf.call(this._shortWeekdaysParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._weekdaysParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._minWeekdaysParse, llc); return ii !== -1 ? ii : null; } else { ii = indexOf.call(this._minWeekdaysParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._weekdaysParse, llc); if (ii !== -1) { return ii; } ii = indexOf.call(this._shortWeekdaysParse, llc); return ii !== -1 ? ii : null; } } } function localeWeekdaysParse (weekdayName, format, strict) { var i, mom, regex; if (this._weekdaysParseExact) { return handleStrictParse$1.call(this, weekdayName, format, strict); } if (!this._weekdaysParse) { this._weekdaysParse = []; this._minWeekdaysParse = []; this._shortWeekdaysParse = []; this._fullWeekdaysParse = []; } for (i = 0; i < 7; i++) { // make the regex if we don't have it already mom = createUTC([2000, 1]).day(i); if (strict && !this._fullWeekdaysParse[i]) { this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\.?') + '$', 'i'); this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$', 'i'); this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$', 'i'); } if (!this._weekdaysParse[i]) { regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); } // test the regex if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) { return i; } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) { return i; } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) { return i; } else if (!strict && this._weekdaysParse[i].test(weekdayName)) { return i; } } } // MOMENTS function getSetDayOfWeek (input) { if (!this.isValid()) { return input != null ? this : NaN; } var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); if (input != null) { input = parseWeekday(input, this.localeData()); return this.add(input - day, 'd'); } else { return day; } } function getSetLocaleDayOfWeek (input) { if (!this.isValid()) { return input != null ? this : NaN; } var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7; return input == null ? weekday : this.add(input - weekday, 'd'); } function getSetISODayOfWeek (input) { if (!this.isValid()) { return input != null ? this : NaN; } // behaves the same as moment#day except // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) // as a setter, sunday should belong to the previous week. if (input != null) { var weekday = parseIsoWeekday(input, this.localeData()); return this.day(this.day() % 7 ? weekday : weekday - 7); } else { return this.day() || 7; } } var defaultWeekdaysRegex = matchWord; function weekdaysRegex (isStrict) { if (this._weekdaysParseExact) { if (!hasOwnProp(this, '_weekdaysRegex')) { computeWeekdaysParse.call(this); } if (isStrict) { return this._weekdaysStrictRegex; } else { return this._weekdaysRegex; } } else { if (!hasOwnProp(this, '_weekdaysRegex')) { this._weekdaysRegex = defaultWeekdaysRegex; } return this._weekdaysStrictRegex && isStrict ? this._weekdaysStrictRegex : this._weekdaysRegex; } } var defaultWeekdaysShortRegex = matchWord; function weekdaysShortRegex (isStrict) { if (this._weekdaysParseExact) { if (!hasOwnProp(this, '_weekdaysRegex')) { computeWeekdaysParse.call(this); } if (isStrict) { return this._weekdaysShortStrictRegex; } else { return this._weekdaysShortRegex; } } else { if (!hasOwnProp(this, '_weekdaysShortRegex')) { this._weekdaysShortRegex = defaultWeekdaysShortRegex; } return this._weekdaysShortStrictRegex && isStrict ? this._weekdaysShortStrictRegex : this._weekdaysShortRegex; } } var defaultWeekdaysMinRegex = matchWord; function weekdaysMinRegex (isStrict) { if (this._weekdaysParseExact) { if (!hasOwnProp(this, '_weekdaysRegex')) { computeWeekdaysParse.call(this); } if (isStrict) { return this._weekdaysMinStrictRegex; } else { return this._weekdaysMinRegex; } } else { if (!hasOwnProp(this, '_weekdaysMinRegex')) { this._weekdaysMinRegex = defaultWeekdaysMinRegex; } return this._weekdaysMinStrictRegex && isStrict ? this._weekdaysMinStrictRegex : this._weekdaysMinRegex; } } function computeWeekdaysParse () { function cmpLenRev(a, b) { return b.length - a.length; } var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [], i, mom, minp, shortp, longp; for (i = 0; i < 7; i++) { // make the regex if we don't have it already mom = createUTC([2000, 1]).day(i); minp = this.weekdaysMin(mom, ''); shortp = this.weekdaysShort(mom, ''); longp = this.weekdays(mom, ''); minPieces.push(minp); shortPieces.push(shortp); longPieces.push(longp); mixedPieces.push(minp); mixedPieces.push(shortp); mixedPieces.push(longp); } // Sorting makes sure if one weekday (or abbr) is a prefix of another it // will match the longer piece. minPieces.sort(cmpLenRev); shortPieces.sort(cmpLenRev); longPieces.sort(cmpLenRev); mixedPieces.sort(cmpLenRev); for (i = 0; i < 7; i++) { shortPieces[i] = regexEscape(shortPieces[i]); longPieces[i] = regexEscape(longPieces[i]); mixedPieces[i] = regexEscape(mixedPieces[i]); } this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); this._weekdaysShortRegex = this._weekdaysRegex; this._weekdaysMinRegex = this._weekdaysRegex; this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i'); } // FORMATTING function hFormat() { return this.hours() % 12 || 12; } function kFormat() { return this.hours() || 24; } addFormatToken('H', ['HH', 2], 0, 'hour'); addFormatToken('h', ['hh', 2], 0, hFormat); addFormatToken('k', ['kk', 2], 0, kFormat); addFormatToken('hmm', 0, 0, function () { return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2); }); addFormatToken('hmmss', 0, 0, function () { return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) + zeroFill(this.seconds(), 2); }); addFormatToken('Hmm', 0, 0, function () { return '' + this.hours() + zeroFill(this.minutes(), 2); }); addFormatToken('Hmmss', 0, 0, function () { return '' + this.hours() + zeroFill(this.minutes(), 2) + zeroFill(this.seconds(), 2); }); function meridiem (token, lowercase) { addFormatToken(token, 0, 0, function () { return this.localeData().meridiem(this.hours(), this.minutes(), lowercase); }); } meridiem('a', true); meridiem('A', false); // ALIASES addUnitAlias('hour', 'h'); // PRIORITY addUnitPriority('hour', 13); // PARSING function matchMeridiem (isStrict, locale) { return locale._meridiemParse; } addRegexToken('a', matchMeridiem); addRegexToken('A', matchMeridiem); addRegexToken('H', match1to2); addRegexToken('h', match1to2); addRegexToken('k', match1to2); addRegexToken('HH', match1to2, match2); addRegexToken('hh', match1to2, match2); addRegexToken('kk', match1to2, match2); addRegexToken('hmm', match3to4); addRegexToken('hmmss', match5to6); addRegexToken('Hmm', match3to4); addRegexToken('Hmmss', match5to6); addParseToken(['H', 'HH'], HOUR); addParseToken(['k', 'kk'], function (input, array, config) { var kInput = toInt(input); array[HOUR] = kInput === 24 ? 0 : kInput; }); addParseToken(['a', 'A'], function (input, array, config) { config._isPm = config._locale.isPM(input); config._meridiem = input; }); addParseToken(['h', 'hh'], function (input, array, config) { array[HOUR] = toInt(input); getParsingFlags(config).bigHour = true; }); addParseToken('hmm', function (input, array, config) { var pos = input.length - 2; array[HOUR] = toInt(input.substr(0, pos)); array[MINUTE] = toInt(input.substr(pos)); getParsingFlags(config).bigHour = true; }); addParseToken('hmmss', function (input, array, config) { var pos1 = input.length - 4; var pos2 = input.length - 2; array[HOUR] = toInt(input.substr(0, pos1)); array[MINUTE] = toInt(input.substr(pos1, 2)); array[SECOND] = toInt(input.substr(pos2)); getParsingFlags(config).bigHour = true; }); addParseToken('Hmm', function (input, array, config) { var pos = input.length - 2; array[HOUR] = toInt(input.substr(0, pos)); array[MINUTE] = toInt(input.substr(pos)); }); addParseToken('Hmmss', function (input, array, config) { var pos1 = input.length - 4; var pos2 = input.length - 2; array[HOUR] = toInt(input.substr(0, pos1)); array[MINUTE] = toInt(input.substr(pos1, 2)); array[SECOND] = toInt(input.substr(pos2)); }); // LOCALES function localeIsPM (input) { // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays // Using charAt should be more compatible. return ((input + '').toLowerCase().charAt(0) === 'p'); } var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i; function localeMeridiem (hours, minutes, isLower) { if (hours > 11) { return isLower ? 'pm' : 'PM'; } else { return isLower ? 'am' : 'AM'; } } // MOMENTS // Setting the hour should keep the time, because the user explicitly // specified which hour they want. So trying to maintain the same hour (in // a new timezone) makes sense. Adding/subtracting hours does not follow // this rule. var getSetHour = makeGetSet('Hours', true); var baseConfig = { calendar: defaultCalendar, longDateFormat: defaultLongDateFormat, invalidDate: defaultInvalidDate, ordinal: defaultOrdinal, dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse, relativeTime: defaultRelativeTime, months: defaultLocaleMonths, monthsShort: defaultLocaleMonthsShort, week: defaultLocaleWeek, weekdays: defaultLocaleWeekdays, weekdaysMin: defaultLocaleWeekdaysMin, weekdaysShort: defaultLocaleWeekdaysShort, meridiemParse: defaultLocaleMeridiemParse }; // internal storage for locale config files var locales = {}; var localeFamilies = {}; var globalLocale; function normalizeLocale(key) { return key ? key.toLowerCase().replace('_', '-') : key; } // pick the locale from the array // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root function chooseLocale(names) { var i = 0, j, next, locale, split; while (i < names.length) { split = normalizeLocale(names[i]).split('-'); j = split.length; next = normalizeLocale(names[i + 1]); next = next ? next.split('-') : null; while (j > 0) { locale = loadLocale(split.slice(0, j).join('-')); if (locale) { return locale; } if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) { //the next array item is better than a shallower substring of this one break; } j--; } i++; } return globalLocale; } function loadLocale(name) { var oldLocale = null; // TODO: Find a better way to register and load all the locales in Node if (!locales[name] && (typeof module !== 'undefined') && module && module.exports) { try { oldLocale = globalLocale._abbr; var aliasedRequire = require; __webpack_require__(508)("./" + name); getSetGlobalLocale(oldLocale); } catch (e) {} } return locales[name]; } // This function will load locale and then set the global locale. If // no arguments are passed in, it will simply return the current global // locale key. function getSetGlobalLocale (key, values) { var data; if (key) { if (isUndefined(values)) { data = getLocale(key); } else { data = defineLocale(key, values); } if (data) { // moment.duration._locale = moment._locale = data; globalLocale = data; } else { if ((typeof console !== 'undefined') && console.warn) { //warn user if arguments are passed but the locale could not be set console.warn('Locale ' + key + ' not found. Did you forget to load it?'); } } } return globalLocale._abbr; } function defineLocale (name, config) { if (config !== null) { var locale, parentConfig = baseConfig; config.abbr = name; if (locales[name] != null) { deprecateSimple('defineLocaleOverride', 'use moment.updateLocale(localeName, config) to change ' + 'an existing locale. moment.defineLocale(localeName, ' + 'config) should only be used for creating a new locale ' + 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'); parentConfig = locales[name]._config; } else if (config.parentLocale != null) { if (locales[config.parentLocale] != null) { parentConfig = locales[config.parentLocale]._config; } else { locale = loadLocale(config.parentLocale); if (locale != null) { parentConfig = locale._config; } else { if (!localeFamilies[config.parentLocale]) { localeFamilies[config.parentLocale] = []; } localeFamilies[config.parentLocale].push({ name: name, config: config }); return null; } } } locales[name] = new Locale(mergeConfigs(parentConfig, config)); if (localeFamilies[name]) { localeFamilies[name].forEach(function (x) { defineLocale(x.name, x.config); }); } // backwards compat for now: also set the locale // make sure we set the locale AFTER all child locales have been // created, so we won't end up with the child locale set. getSetGlobalLocale(name); return locales[name]; } else { // useful for testing delete locales[name]; return null; } } function updateLocale(name, config) { if (config != null) { var locale, tmpLocale, parentConfig = baseConfig; // MERGE tmpLocale = loadLocale(name); if (tmpLocale != null) { parentConfig = tmpLocale._config; } config = mergeConfigs(parentConfig, config); locale = new Locale(config); locale.parentLocale = locales[name]; locales[name] = locale; // backwards compat for now: also set the locale getSetGlobalLocale(name); } else { // pass null for config to unupdate, useful for tests if (locales[name] != null) { if (locales[name].parentLocale != null) { locales[name] = locales[name].parentLocale; } else if (locales[name] != null) { delete locales[name]; } } } return locales[name]; } // returns locale data function getLocale (key) { var locale; if (key && key._locale && key._locale._abbr) { key = key._locale._abbr; } if (!key) { return globalLocale; } if (!isArray(key)) { //short-circuit everything else locale = loadLocale(key); if (locale) { return locale; } key = [key]; } return chooseLocale(key); } function listLocales() { return keys(locales); } function checkOverflow (m) { var overflow; var a = m._a; if (a && getParsingFlags(m).overflow === -2) { overflow = a[MONTH] < 0 || a[MONTH] > 11 ? MONTH : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE : a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR : a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE : a[SECOND] < 0 || a[SECOND] > 59 ? SECOND : a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND : -1; if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) { overflow = DATE; } if (getParsingFlags(m)._overflowWeeks && overflow === -1) { overflow = WEEK; } if (getParsingFlags(m)._overflowWeekday && overflow === -1) { overflow = WEEKDAY; } getParsingFlags(m).overflow = overflow; } return m; } // Pick the first defined of two or three arguments. function defaults(a, b, c) { if (a != null) { return a; } if (b != null) { return b; } return c; } function currentDateArray(config) { // hooks is actually the exported moment object var nowValue = new Date(hooks.now()); if (config._useUTC) { return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()]; } return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()]; } // convert an array to a date. // the array should mirror the parameters below // note: all values past the year are optional and will default to the lowest possible value. // [year, month, day , hour, minute, second, millisecond] function configFromArray (config) { var i, date, input = [], currentDate, expectedWeekday, yearToUse; if (config._d) { return; } currentDate = currentDateArray(config); //compute day of the year from weeks and weekdays if (config._w && config._a[DATE] == null && config._a[MONTH] == null) { dayOfYearFromWeekInfo(config); } //if the day of the year is set, figure out what it is if (config._dayOfYear != null) { yearToUse = defaults(config._a[YEAR], currentDate[YEAR]); if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) { getParsingFlags(config)._overflowDayOfYear = true; } date = createUTCDate(yearToUse, 0, config._dayOfYear); config._a[MONTH] = date.getUTCMonth(); config._a[DATE] = date.getUTCDate(); } // Default to current date. // * if no year, month, day of month are given, default to today // * if day of month is given, default month and year // * if month is given, default only year // * if year is given, don't default anything for (i = 0; i < 3 && config._a[i] == null; ++i) { config._a[i] = input[i] = currentDate[i]; } // Zero out whatever was not defaulted, including time for (; i < 7; i++) { config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; } // Check for 24:00:00.000 if (config._a[HOUR] === 24 && config._a[MINUTE] === 0 && config._a[SECOND] === 0 && config._a[MILLISECOND] === 0) { config._nextDay = true; config._a[HOUR] = 0; } config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input); expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay(); // Apply timezone offset from input. The actual utcOffset can be changed // with parseZone. if (config._tzm != null) { config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); } if (config._nextDay) { config._a[HOUR] = 24; } // check for mismatching day of week if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) { getParsingFlags(config).weekdayMismatch = true; } } function dayOfYearFromWeekInfo(config) { var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow; w = config._w; if (w.GG != null || w.W != null || w.E != null) { dow = 1; doy = 4; // TODO: We need to take the current isoWeekYear, but that depends on // how we interpret now (local, utc, fixed offset). So create // a now version of current config (take local/utc/offset flags, and // create now). weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year); week = defaults(w.W, 1); weekday = defaults(w.E, 1); if (weekday < 1 || weekday > 7) { weekdayOverflow = true; } } else { dow = config._locale._week.dow; doy = config._locale._week.doy; var curWeek = weekOfYear(createLocal(), dow, doy); weekYear = defaults(w.gg, config._a[YEAR], curWeek.year); // Default to current week. week = defaults(w.w, curWeek.week); if (w.d != null) { // weekday -- low day numbers are considered next week weekday = w.d; if (weekday < 0 || weekday > 6) { weekdayOverflow = true; } } else if (w.e != null) { // local weekday -- counting starts from beginning of week weekday = w.e + dow; if (w.e < 0 || w.e > 6) { weekdayOverflow = true; } } else { // default to beginning of week weekday = dow; } } if (week < 1 || week > weeksInYear(weekYear, dow, doy)) { getParsingFlags(config)._overflowWeeks = true; } else if (weekdayOverflow != null) { getParsingFlags(config)._overflowWeekday = true; } else { temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy); config._a[YEAR] = temp.year; config._dayOfYear = temp.dayOfYear; } } // iso 8601 regex // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00) var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/; var isoDates = [ ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/], ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/], ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/], ['GGGG-[W]WW', /\d{4}-W\d\d/, false], ['YYYY-DDD', /\d{4}-\d{3}/], ['YYYY-MM', /\d{4}-\d\d/, false], ['YYYYYYMMDD', /[+-]\d{10}/], ['YYYYMMDD', /\d{8}/], // YYYYMM is NOT allowed by the standard ['GGGG[W]WWE', /\d{4}W\d{3}/], ['GGGG[W]WW', /\d{4}W\d{2}/, false], ['YYYYDDD', /\d{7}/] ]; // iso time formats and regexes var isoTimes = [ ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/], ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/], ['HH:mm:ss', /\d\d:\d\d:\d\d/], ['HH:mm', /\d\d:\d\d/], ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/], ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/], ['HHmmss', /\d\d\d\d\d\d/], ['HHmm', /\d\d\d\d/], ['HH', /\d\d/] ]; var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i; // date from iso format function configFromISO(config) { var i, l, string = config._i, match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string), allowTime, dateFormat, timeFormat, tzFormat; if (match) { getParsingFlags(config).iso = true; for (i = 0, l = isoDates.length; i < l; i++) { if (isoDates[i][1].exec(match[1])) { dateFormat = isoDates[i][0]; allowTime = isoDates[i][2] !== false; break; } } if (dateFormat == null) { config._isValid = false; return; } if (match[3]) { for (i = 0, l = isoTimes.length; i < l; i++) { if (isoTimes[i][1].exec(match[3])) { // match[2] should be 'T' or space timeFormat = (match[2] || ' ') + isoTimes[i][0]; break; } } if (timeFormat == null) { config._isValid = false; return; } } if (!allowTime && timeFormat != null) { config._isValid = false; return; } if (match[4]) { if (tzRegex.exec(match[4])) { tzFormat = 'Z'; } else { config._isValid = false; return; } } config._f = dateFormat + (timeFormat || '') + (tzFormat || ''); configFromStringAndFormat(config); } else { config._isValid = false; } } // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3 var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/; function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) { var result = [ untruncateYear(yearStr), defaultLocaleMonthsShort.indexOf(monthStr), parseInt(dayStr, 10), parseInt(hourStr, 10), parseInt(minuteStr, 10) ]; if (secondStr) { result.push(parseInt(secondStr, 10)); } return result; } function untruncateYear(yearStr) { var year = parseInt(yearStr, 10); if (year <= 49) { return 2000 + year; } else if (year <= 999) { return 1900 + year; } return year; } function preprocessRFC2822(s) { // Remove comments and folding whitespace and replace multiple-spaces with a single space return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, ''); } function checkWeekday(weekdayStr, parsedInput, config) { if (weekdayStr) { // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check. var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr), weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay(); if (weekdayProvided !== weekdayActual) { getParsingFlags(config).weekdayMismatch = true; config._isValid = false; return false; } } return true; } var obsOffsets = { UT: 0, GMT: 0, EDT: -4 * 60, EST: -5 * 60, CDT: -5 * 60, CST: -6 * 60, MDT: -6 * 60, MST: -7 * 60, PDT: -7 * 60, PST: -8 * 60 }; function calculateOffset(obsOffset, militaryOffset, numOffset) { if (obsOffset) { return obsOffsets[obsOffset]; } else if (militaryOffset) { // the only allowed military tz is Z return 0; } else { var hm = parseInt(numOffset, 10); var m = hm % 100, h = (hm - m) / 100; return h * 60 + m; } } // date and time from ref 2822 format function configFromRFC2822(config) { var match = rfc2822.exec(preprocessRFC2822(config._i)); if (match) { var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]); if (!checkWeekday(match[1], parsedArray, config)) { return; } config._a = parsedArray; config._tzm = calculateOffset(match[8], match[9], match[10]); config._d = createUTCDate.apply(null, config._a); config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); getParsingFlags(config).rfc2822 = true; } else { config._isValid = false; } } // date from iso format or fallback function configFromString(config) { var matched = aspNetJsonRegex.exec(config._i); if (matched !== null) { config._d = new Date(+matched[1]); return; } configFromISO(config); if (config._isValid === false) { delete config._isValid; } else { return; } configFromRFC2822(config); if (config._isValid === false) { delete config._isValid; } else { return; } // Final attempt, use Input Fallback hooks.createFromInputFallback(config); } hooks.createFromInputFallback = deprecate( 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' + 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' + 'discouraged and will be removed in an upcoming major release. Please refer to ' + 'http://momentjs.com/guides/#/warnings/js-date/ for more info.', function (config) { config._d = new Date(config._i + (config._useUTC ? ' UTC' : '')); } ); // constant that refers to the ISO standard hooks.ISO_8601 = function () {}; // constant that refers to the RFC 2822 form hooks.RFC_2822 = function () {}; // date from string and format string function configFromStringAndFormat(config) { // TODO: Move this to another part of the creation flow to prevent circular deps if (config._f === hooks.ISO_8601) { configFromISO(config); return; } if (config._f === hooks.RFC_2822) { configFromRFC2822(config); return; } config._a = []; getParsingFlags(config).empty = true; // This array is used to make a Date, either with `new Date` or `Date.UTC` var string = '' + config._i, i, parsedInput, tokens, token, skipped, stringLength = string.length, totalParsedInputLength = 0; tokens = expandFormat(config._f, config._locale).match(formattingTokens) || []; for (i = 0; i < tokens.length; i++) { token = tokens[i]; parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0]; // console.log('token', token, 'parsedInput', parsedInput, // 'regex', getParseRegexForToken(token, config)); if (parsedInput) { skipped = string.substr(0, string.indexOf(parsedInput)); if (skipped.length > 0) { getParsingFlags(config).unusedInput.push(skipped); } string = string.slice(string.indexOf(parsedInput) + parsedInput.length); totalParsedInputLength += parsedInput.length; } // don't parse if it's not a known token if (formatTokenFunctions[token]) { if (parsedInput) { getParsingFlags(config).empty = false; } else { getParsingFlags(config).unusedTokens.push(token); } addTimeToArrayFromToken(token, parsedInput, config); } else if (config._strict && !parsedInput) { getParsingFlags(config).unusedTokens.push(token); } } // add remaining unparsed input length to the string getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength; if (string.length > 0) { getParsingFlags(config).unusedInput.push(string); } // clear _12h flag if hour is <= 12 if (config._a[HOUR] <= 12 && getParsingFlags(config).bigHour === true && config._a[HOUR] > 0) { getParsingFlags(config).bigHour = undefined; } getParsingFlags(config).parsedDateParts = config._a.slice(0); getParsingFlags(config).meridiem = config._meridiem; // handle meridiem config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem); configFromArray(config); checkOverflow(config); } function meridiemFixWrap (locale, hour, meridiem) { var isPm; if (meridiem == null) { // nothing to do return hour; } if (locale.meridiemHour != null) { return locale.meridiemHour(hour, meridiem); } else if (locale.isPM != null) { // Fallback isPm = locale.isPM(meridiem); if (isPm && hour < 12) { hour += 12; } if (!isPm && hour === 12) { hour = 0; } return hour; } else { // this is not supposed to happen return hour; } } // date from string and array of format strings function configFromStringAndArray(config) { var tempConfig, bestMoment, scoreToBeat, i, currentScore; if (config._f.length === 0) { getParsingFlags(config).invalidFormat = true; config._d = new Date(NaN); return; } for (i = 0; i < config._f.length; i++) { currentScore = 0; tempConfig = copyConfig({}, config); if (config._useUTC != null) { tempConfig._useUTC = config._useUTC; } tempConfig._f = config._f[i]; configFromStringAndFormat(tempConfig); if (!isValid(tempConfig)) { continue; } // if there is any input that was not parsed add a penalty for that format currentScore += getParsingFlags(tempConfig).charsLeftOver; //or tokens currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10; getParsingFlags(tempConfig).score = currentScore; if (scoreToBeat == null || currentScore < scoreToBeat) { scoreToBeat = currentScore; bestMoment = tempConfig; } } extend(config, bestMoment || tempConfig); } function configFromObject(config) { if (config._d) { return; } var i = normalizeObjectUnits(config._i); config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) { return obj && parseInt(obj, 10); }); configFromArray(config); } function createFromConfig (config) { var res = new Moment(checkOverflow(prepareConfig(config))); if (res._nextDay) { // Adding is smart enough around DST res.add(1, 'd'); res._nextDay = undefined; } return res; } function prepareConfig (config) { var input = config._i, format = config._f; config._locale = config._locale || getLocale(config._l); if (input === null || (format === undefined && input === '')) { return createInvalid({nullInput: true}); } if (typeof input === 'string') { config._i = input = config._locale.preparse(input); } if (isMoment(input)) { return new Moment(checkOverflow(input)); } else if (isDate(input)) { config._d = input; } else if (isArray(format)) { configFromStringAndArray(config); } else if (format) { configFromStringAndFormat(config); } else { configFromInput(config); } if (!isValid(config)) { config._d = null; } return config; } function configFromInput(config) { var input = config._i; if (isUndefined(input)) { config._d = new Date(hooks.now()); } else if (isDate(input)) { config._d = new Date(input.valueOf()); } else if (typeof input === 'string') { configFromString(config); } else if (isArray(input)) { config._a = map(input.slice(0), function (obj) { return parseInt(obj, 10); }); configFromArray(config); } else if (isObject(input)) { configFromObject(config); } else if (isNumber(input)) { // from milliseconds config._d = new Date(input); } else { hooks.createFromInputFallback(config); } } function createLocalOrUTC (input, format, locale, strict, isUTC) { var c = {}; if (locale === true || locale === false) { strict = locale; locale = undefined; } if ((isObject(input) && isObjectEmpty(input)) || (isArray(input) && input.length === 0)) { input = undefined; } // object construction must be done this way. // https://github.com/moment/moment/issues/1423 c._isAMomentObject = true; c._useUTC = c._isUTC = isUTC; c._l = locale; c._i = input; c._f = format; c._strict = strict; return createFromConfig(c); } function createLocal (input, format, locale, strict) { return createLocalOrUTC(input, format, locale, strict, false); } var prototypeMin = deprecate( 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/', function () { var other = createLocal.apply(null, arguments); if (this.isValid() && other.isValid()) { return other < this ? this : other; } else { return createInvalid(); } } ); var prototypeMax = deprecate( 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/', function () { var other = createLocal.apply(null, arguments); if (this.isValid() && other.isValid()) { return other > this ? this : other; } else { return createInvalid(); } } ); // Pick a moment m from moments so that m[fn](other) is true for all // other. This relies on the function fn to be transitive. // // moments should either be an array of moment objects or an array, whose // first element is an array of moment objects. function pickBy(fn, moments) { var res, i; if (moments.length === 1 && isArray(moments[0])) { moments = moments[0]; } if (!moments.length) { return createLocal(); } res = moments[0]; for (i = 1; i < moments.length; ++i) { if (!moments[i].isValid() || moments[i][fn](res)) { res = moments[i]; } } return res; } // TODO: Use [].sort instead? function min () { var args = [].slice.call(arguments, 0); return pickBy('isBefore', args); } function max () { var args = [].slice.call(arguments, 0); return pickBy('isAfter', args); } var now = function () { return Date.now ? Date.now() : +(new Date()); }; var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond']; function isDurationValid(m) { for (var key in m) { if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) { return false; } } var unitHasDecimal = false; for (var i = 0; i < ordering.length; ++i) { if (m[ordering[i]]) { if (unitHasDecimal) { return false; // only allow non-integers for smallest unit } if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) { unitHasDecimal = true; } } } return true; } function isValid$1() { return this._isValid; } function createInvalid$1() { return createDuration(NaN); } function Duration (duration) { var normalizedInput = normalizeObjectUnits(duration), years = normalizedInput.year || 0, quarters = normalizedInput.quarter || 0, months = normalizedInput.month || 0, weeks = normalizedInput.week || normalizedInput.isoWeek || 0, days = normalizedInput.day || 0, hours = normalizedInput.hour || 0, minutes = normalizedInput.minute || 0, seconds = normalizedInput.second || 0, milliseconds = normalizedInput.millisecond || 0; this._isValid = isDurationValid(normalizedInput); // representation for dateAddRemove this._milliseconds = +milliseconds + seconds * 1e3 + // 1000 minutes * 6e4 + // 1000 * 60 hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978 // Because of dateAddRemove treats 24 hours as different from a // day when working around DST, we need to store them separately this._days = +days + weeks * 7; // It is impossible to translate months into days without knowing // which months you are are talking about, so we have to store // it separately. this._months = +months + quarters * 3 + years * 12; this._data = {}; this._locale = getLocale(); this._bubble(); } function isDuration (obj) { return obj instanceof Duration; } function absRound (number) { if (number < 0) { return Math.round(-1 * number) * -1; } else { return Math.round(number); } } // FORMATTING function offset (token, separator) { addFormatToken(token, 0, 0, function () { var offset = this.utcOffset(); var sign = '+'; if (offset < 0) { offset = -offset; sign = '-'; } return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2); }); } offset('Z', ':'); offset('ZZ', ''); // PARSING addRegexToken('Z', matchShortOffset); addRegexToken('ZZ', matchShortOffset); addParseToken(['Z', 'ZZ'], function (input, array, config) { config._useUTC = true; config._tzm = offsetFromString(matchShortOffset, input); }); // HELPERS // timezone chunker // '+10:00' > ['10', '00'] // '-1530' > ['-15', '30'] var chunkOffset = /([\+\-]|\d\d)/gi; function offsetFromString(matcher, string) { var matches = (string || '').match(matcher); if (matches === null) { return null; } var chunk = matches[matches.length - 1] || []; var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0]; var minutes = +(parts[1] * 60) + toInt(parts[2]); return minutes === 0 ? 0 : parts[0] === '+' ? minutes : -minutes; } // Return a moment from input, that is local/utc/zone equivalent to model. function cloneWithOffset(input, model) { var res, diff; if (model._isUTC) { res = model.clone(); diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf(); // Use low-level api, because this fn is low-level api. res._d.setTime(res._d.valueOf() + diff); hooks.updateOffset(res, false); return res; } else { return createLocal(input).local(); } } function getDateOffset (m) { // On Firefox.24 Date#getTimezoneOffset returns a floating point. // https://github.com/moment/moment/pull/1871 return -Math.round(m._d.getTimezoneOffset() / 15) * 15; } // HOOKS // This function will be called whenever a moment is mutated. // It is intended to keep the offset in sync with the timezone. hooks.updateOffset = function () {}; // MOMENTS // keepLocalTime = true means only change the timezone, without // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]--> // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset // +0200, so we adjust the time as needed, to be valid. // // Keeping the time actually adds/subtracts (one hour) // from the actual represented time. That is why we call updateOffset // a second time. In case it wants us to change the offset again // _changeInProgress == true case, then we have to adjust, because // there is no such time in the given timezone. function getSetOffset (input, keepLocalTime, keepMinutes) { var offset = this._offset || 0, localAdjust; if (!this.isValid()) { return input != null ? this : NaN; } if (input != null) { if (typeof input === 'string') { input = offsetFromString(matchShortOffset, input); if (input === null) { return this; } } else if (Math.abs(input) < 16 && !keepMinutes) { input = input * 60; } if (!this._isUTC && keepLocalTime) { localAdjust = getDateOffset(this); } this._offset = input; this._isUTC = true; if (localAdjust != null) { this.add(localAdjust, 'm'); } if (offset !== input) { if (!keepLocalTime || this._changeInProgress) { addSubtract(this, createDuration(input - offset, 'm'), 1, false); } else if (!this._changeInProgress) { this._changeInProgress = true; hooks.updateOffset(this, true); this._changeInProgress = null; } } return this; } else { return this._isUTC ? offset : getDateOffset(this); } } function getSetZone (input, keepLocalTime) { if (input != null) { if (typeof input !== 'string') { input = -input; } this.utcOffset(input, keepLocalTime); return this; } else { return -this.utcOffset(); } } function setOffsetToUTC (keepLocalTime) { return this.utcOffset(0, keepLocalTime); } function setOffsetToLocal (keepLocalTime) { if (this._isUTC) { this.utcOffset(0, keepLocalTime); this._isUTC = false; if (keepLocalTime) { this.subtract(getDateOffset(this), 'm'); } } return this; } function setOffsetToParsedOffset () { if (this._tzm != null) { this.utcOffset(this._tzm, false, true); } else if (typeof this._i === 'string') { var tZone = offsetFromString(matchOffset, this._i); if (tZone != null) { this.utcOffset(tZone); } else { this.utcOffset(0, true); } } return this; } function hasAlignedHourOffset (input) { if (!this.isValid()) { return false; } input = input ? createLocal(input).utcOffset() : 0; return (this.utcOffset() - input) % 60 === 0; } function isDaylightSavingTime () { return ( this.utcOffset() > this.clone().month(0).utcOffset() || this.utcOffset() > this.clone().month(5).utcOffset() ); } function isDaylightSavingTimeShifted () { if (!isUndefined(this._isDSTShifted)) { return this._isDSTShifted; } var c = {}; copyConfig(c, this); c = prepareConfig(c); if (c._a) { var other = c._isUTC ? createUTC(c._a) : createLocal(c._a); this._isDSTShifted = this.isValid() && compareArrays(c._a, other.toArray()) > 0; } else { this._isDSTShifted = false; } return this._isDSTShifted; } function isLocal () { return this.isValid() ? !this._isUTC : false; } function isUtcOffset () { return this.isValid() ? this._isUTC : false; } function isUtc () { return this.isValid() ? this._isUTC && this._offset === 0 : false; } // ASP.NET json date format regex var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/; // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere // and further modified to allow for strings containing both week and day var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/; function createDuration (input, key) { var duration = input, // matching against regexp is expensive, do it on demand match = null, sign, ret, diffRes; if (isDuration(input)) { duration = { ms : input._milliseconds, d : input._days, M : input._months }; } else if (isNumber(input)) { duration = {}; if (key) { duration[key] = input; } else { duration.milliseconds = input; } } else if (!!(match = aspNetRegex.exec(input))) { sign = (match[1] === '-') ? -1 : 1; duration = { y : 0, d : toInt(match[DATE]) * sign, h : toInt(match[HOUR]) * sign, m : toInt(match[MINUTE]) * sign, s : toInt(match[SECOND]) * sign, ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match }; } else if (!!(match = isoRegex.exec(input))) { sign = (match[1] === '-') ? -1 : 1; duration = { y : parseIso(match[2], sign), M : parseIso(match[3], sign), w : parseIso(match[4], sign), d : parseIso(match[5], sign), h : parseIso(match[6], sign), m : parseIso(match[7], sign), s : parseIso(match[8], sign) }; } else if (duration == null) {// checks for null or undefined duration = {}; } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) { diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to)); duration = {}; duration.ms = diffRes.milliseconds; duration.M = diffRes.months; } ret = new Duration(duration); if (isDuration(input) && hasOwnProp(input, '_locale')) { ret._locale = input._locale; } return ret; } createDuration.fn = Duration.prototype; createDuration.invalid = createInvalid$1; function parseIso (inp, sign) { // We'd normally use ~~inp for this, but unfortunately it also // converts floats to ints. // inp may be undefined, so careful calling replace on it. var res = inp && parseFloat(inp.replace(',', '.')); // apply sign while we're at it return (isNaN(res) ? 0 : res) * sign; } function positiveMomentsDifference(base, other) { var res = {milliseconds: 0, months: 0}; res.months = other.month() - base.month() + (other.year() - base.year()) * 12; if (base.clone().add(res.months, 'M').isAfter(other)) { --res.months; } res.milliseconds = +other - +(base.clone().add(res.months, 'M')); return res; } function momentsDifference(base, other) { var res; if (!(base.isValid() && other.isValid())) { return {milliseconds: 0, months: 0}; } other = cloneWithOffset(other, base); if (base.isBefore(other)) { res = positiveMomentsDifference(base, other); } else { res = positiveMomentsDifference(other, base); res.milliseconds = -res.milliseconds; res.months = -res.months; } return res; } // TODO: remove 'name' arg after deprecation is removed function createAdder(direction, name) { return function (val, period) { var dur, tmp; //invert the arguments, but complain about it if (period !== null && !isNaN(+period)) { deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' + 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'); tmp = val; val = period; period = tmp; } val = typeof val === 'string' ? +val : val; dur = createDuration(val, period); addSubtract(this, dur, direction); return this; }; } function addSubtract (mom, duration, isAdding, updateOffset) { var milliseconds = duration._milliseconds, days = absRound(duration._days), months = absRound(duration._months); if (!mom.isValid()) { // No op return; } updateOffset = updateOffset == null ? true : updateOffset; if (months) { setMonth(mom, get(mom, 'Month') + months * isAdding); } if (days) { set$1(mom, 'Date', get(mom, 'Date') + days * isAdding); } if (milliseconds) { mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding); } if (updateOffset) { hooks.updateOffset(mom, days || months); } } var add = createAdder(1, 'add'); var subtract = createAdder(-1, 'subtract'); function getCalendarFormat(myMoment, now) { var diff = myMoment.diff(now, 'days', true); return diff < -6 ? 'sameElse' : diff < -1 ? 'lastWeek' : diff < 0 ? 'lastDay' : diff < 1 ? 'sameDay' : diff < 2 ? 'nextDay' : diff < 7 ? 'nextWeek' : 'sameElse'; } function calendar$1 (time, formats) { // We want to compare the start of today, vs this. // Getting start-of-today depends on whether we're local/utc/offset or not. var now = time || createLocal(), sod = cloneWithOffset(now, this).startOf('day'), format = hooks.calendarFormat(this, sod) || 'sameElse'; var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]); return this.format(output || this.localeData().calendar(format, this, createLocal(now))); } function clone () { return new Moment(this); } function isAfter (input, units) { var localInput = isMoment(input) ? input : createLocal(input); if (!(this.isValid() && localInput.isValid())) { return false; } units = normalizeUnits(units) || 'millisecond'; if (units === 'millisecond') { return this.valueOf() > localInput.valueOf(); } else { return localInput.valueOf() < this.clone().startOf(units).valueOf(); } } function isBefore (input, units) { var localInput = isMoment(input) ? input : createLocal(input); if (!(this.isValid() && localInput.isValid())) { return false; } units = normalizeUnits(units) || 'millisecond'; if (units === 'millisecond') { return this.valueOf() < localInput.valueOf(); } else { return this.clone().endOf(units).valueOf() < localInput.valueOf(); } } function isBetween (from, to, units, inclusivity) { var localFrom = isMoment(from) ? from : createLocal(from), localTo = isMoment(to) ? to : createLocal(to); if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) { return false; } inclusivity = inclusivity || '()'; return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) && (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units)); } function isSame (input, units) { var localInput = isMoment(input) ? input : createLocal(input), inputMs; if (!(this.isValid() && localInput.isValid())) { return false; } units = normalizeUnits(units) || 'millisecond'; if (units === 'millisecond') { return this.valueOf() === localInput.valueOf(); } else { inputMs = localInput.valueOf(); return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf(); } } function isSameOrAfter (input, units) { return this.isSame(input, units) || this.isAfter(input, units); } function isSameOrBefore (input, units) { return this.isSame(input, units) || this.isBefore(input, units); } function diff (input, units, asFloat) { var that, zoneDelta, output; if (!this.isValid()) { return NaN; } that = cloneWithOffset(input, this); if (!that.isValid()) { return NaN; } zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4; units = normalizeUnits(units); switch (units) { case 'year': output = monthDiff(this, that) / 12; break; case 'month': output = monthDiff(this, that); break; case 'quarter': output = monthDiff(this, that) / 3; break; case 'second': output = (this - that) / 1e3; break; // 1000 case 'minute': output = (this - that) / 6e4; break; // 1000 * 60 case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60 case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst default: output = this - that; } return asFloat ? output : absFloor(output); } function monthDiff (a, b) { // difference in months var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()), // b is in (anchor - 1 month, anchor + 1 month) anchor = a.clone().add(wholeMonthDiff, 'months'), anchor2, adjust; if (b - anchor < 0) { anchor2 = a.clone().add(wholeMonthDiff - 1, 'months'); // linear across the month adjust = (b - anchor) / (anchor - anchor2); } else { anchor2 = a.clone().add(wholeMonthDiff + 1, 'months'); // linear across the month adjust = (b - anchor) / (anchor2 - anchor); } //check for negative zero, return zero if negative zero return -(wholeMonthDiff + adjust) || 0; } hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ'; hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]'; function toString () { return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ'); } function toISOString(keepOffset) { if (!this.isValid()) { return null; } var utc = keepOffset !== true; var m = utc ? this.clone().utc() : this; if (m.year() < 0 || m.year() > 9999) { return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'); } if (isFunction(Date.prototype.toISOString)) { // native implementation is ~50x faster, use it when we can if (utc) { return this.toDate().toISOString(); } else { return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z')); } } return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'); } /** * Return a human readable representation of a moment that can * also be evaluated to get a new moment which is the same * * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects */ function inspect () { if (!this.isValid()) { return 'moment.invalid(/* ' + this._i + ' */)'; } var func = 'moment'; var zone = ''; if (!this.isLocal()) { func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone'; zone = 'Z'; } var prefix = '[' + func + '("]'; var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY'; var datetime = '-MM-DD[T]HH:mm:ss.SSS'; var suffix = zone + '[")]'; return this.format(prefix + year + datetime + suffix); } function format (inputString) { if (!inputString) { inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat; } var output = formatMoment(this, inputString); return this.localeData().postformat(output); } function from (time, withoutSuffix) { if (this.isValid() && ((isMoment(time) && time.isValid()) || createLocal(time).isValid())) { return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix); } else { return this.localeData().invalidDate(); } } function fromNow (withoutSuffix) { return this.from(createLocal(), withoutSuffix); } function to (time, withoutSuffix) { if (this.isValid() && ((isMoment(time) && time.isValid()) || createLocal(time).isValid())) { return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix); } else { return this.localeData().invalidDate(); } } function toNow (withoutSuffix) { return this.to(createLocal(), withoutSuffix); } // If passed a locale key, it will set the locale for this // instance. Otherwise, it will return the locale configuration // variables for this instance. function locale (key) { var newLocaleData; if (key === undefined) { return this._locale._abbr; } else { newLocaleData = getLocale(key); if (newLocaleData != null) { this._locale = newLocaleData; } return this; } } var lang = deprecate( 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.', function (key) { if (key === undefined) { return this.localeData(); } else { return this.locale(key); } } ); function localeData () { return this._locale; } function startOf (units) { units = normalizeUnits(units); // the following switch intentionally omits break keywords // to utilize falling through the cases. switch (units) { case 'year': this.month(0); /* falls through */ case 'quarter': case 'month': this.date(1); /* falls through */ case 'week': case 'isoWeek': case 'day': case 'date': this.hours(0); /* falls through */ case 'hour': this.minutes(0); /* falls through */ case 'minute': this.seconds(0); /* falls through */ case 'second': this.milliseconds(0); } // weeks are a special case if (units === 'week') { this.weekday(0); } if (units === 'isoWeek') { this.isoWeekday(1); } // quarters are also special if (units === 'quarter') { this.month(Math.floor(this.month() / 3) * 3); } return this; } function endOf (units) { units = normalizeUnits(units); if (units === undefined || units === 'millisecond') { return this; } // 'date' is an alias for 'day', so it should be considered as such. if (units === 'date') { units = 'day'; } return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms'); } function valueOf () { return this._d.valueOf() - ((this._offset || 0) * 60000); } function unix () { return Math.floor(this.valueOf() / 1000); } function toDate () { return new Date(this.valueOf()); } function toArray () { var m = this; return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()]; } function toObject () { var m = this; return { years: m.year(), months: m.month(), date: m.date(), hours: m.hours(), minutes: m.minutes(), seconds: m.seconds(), milliseconds: m.milliseconds() }; } function toJSON () { // new Date(NaN).toJSON() === null return this.isValid() ? this.toISOString() : null; } function isValid$2 () { return isValid(this); } function parsingFlags () { return extend({}, getParsingFlags(this)); } function invalidAt () { return getParsingFlags(this).overflow; } function creationData() { return { input: this._i, format: this._f, locale: this._locale, isUTC: this._isUTC, strict: this._strict }; } // FORMATTING addFormatToken(0, ['gg', 2], 0, function () { return this.weekYear() % 100; }); addFormatToken(0, ['GG', 2], 0, function () { return this.isoWeekYear() % 100; }); function addWeekYearFormatToken (token, getter) { addFormatToken(0, [token, token.length], 0, getter); } addWeekYearFormatToken('gggg', 'weekYear'); addWeekYearFormatToken('ggggg', 'weekYear'); addWeekYearFormatToken('GGGG', 'isoWeekYear'); addWeekYearFormatToken('GGGGG', 'isoWeekYear'); // ALIASES addUnitAlias('weekYear', 'gg'); addUnitAlias('isoWeekYear', 'GG'); // PRIORITY addUnitPriority('weekYear', 1); addUnitPriority('isoWeekYear', 1); // PARSING addRegexToken('G', matchSigned); addRegexToken('g', matchSigned); addRegexToken('GG', match1to2, match2); addRegexToken('gg', match1to2, match2); addRegexToken('GGGG', match1to4, match4); addRegexToken('gggg', match1to4, match4); addRegexToken('GGGGG', match1to6, match6); addRegexToken('ggggg', match1to6, match6); addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) { week[token.substr(0, 2)] = toInt(input); }); addWeekParseToken(['gg', 'GG'], function (input, week, config, token) { week[token] = hooks.parseTwoDigitYear(input); }); // MOMENTS function getSetWeekYear (input) { return getSetWeekYearHelper.call(this, input, this.week(), this.weekday(), this.localeData()._week.dow, this.localeData()._week.doy); } function getSetISOWeekYear (input) { return getSetWeekYearHelper.call(this, input, this.isoWeek(), this.isoWeekday(), 1, 4); } function getISOWeeksInYear () { return weeksInYear(this.year(), 1, 4); } function getWeeksInYear () { var weekInfo = this.localeData()._week; return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy); } function getSetWeekYearHelper(input, week, weekday, dow, doy) { var weeksTarget; if (input == null) { return weekOfYear(this, dow, doy).year; } else { weeksTarget = weeksInYear(input, dow, doy); if (week > weeksTarget) { week = weeksTarget; } return setWeekAll.call(this, input, week, weekday, dow, doy); } } function setWeekAll(weekYear, week, weekday, dow, doy) { var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy), date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear); this.year(date.getUTCFullYear()); this.month(date.getUTCMonth()); this.date(date.getUTCDate()); return this; } // FORMATTING addFormatToken('Q', 0, 'Qo', 'quarter'); // ALIASES addUnitAlias('quarter', 'Q'); // PRIORITY addUnitPriority('quarter', 7); // PARSING addRegexToken('Q', match1); addParseToken('Q', function (input, array) { array[MONTH] = (toInt(input) - 1) * 3; }); // MOMENTS function getSetQuarter (input) { return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3); } // FORMATTING addFormatToken('D', ['DD', 2], 'Do', 'date'); // ALIASES addUnitAlias('date', 'D'); // PRIORITY addUnitPriority('date', 9); // PARSING addRegexToken('D', match1to2); addRegexToken('DD', match1to2, match2); addRegexToken('Do', function (isStrict, locale) { // TODO: Remove "ordinalParse" fallback in next major release. return isStrict ? (locale._dayOfMonthOrdinalParse || locale._ordinalParse) : locale._dayOfMonthOrdinalParseLenient; }); addParseToken(['D', 'DD'], DATE); addParseToken('Do', function (input, array) { array[DATE] = toInt(input.match(match1to2)[0]); }); // MOMENTS var getSetDayOfMonth = makeGetSet('Date', true); // FORMATTING addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear'); // ALIASES addUnitAlias('dayOfYear', 'DDD'); // PRIORITY addUnitPriority('dayOfYear', 4); // PARSING addRegexToken('DDD', match1to3); addRegexToken('DDDD', match3); addParseToken(['DDD', 'DDDD'], function (input, array, config) { config._dayOfYear = toInt(input); }); // HELPERS // MOMENTS function getSetDayOfYear (input) { var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1; return input == null ? dayOfYear : this.add((input - dayOfYear), 'd'); } // FORMATTING addFormatToken('m', ['mm', 2], 0, 'minute'); // ALIASES addUnitAlias('minute', 'm'); // PRIORITY addUnitPriority('minute', 14); // PARSING addRegexToken('m', match1to2); addRegexToken('mm', match1to2, match2); addParseToken(['m', 'mm'], MINUTE); // MOMENTS var getSetMinute = makeGetSet('Minutes', false); // FORMATTING addFormatToken('s', ['ss', 2], 0, 'second'); // ALIASES addUnitAlias('second', 's'); // PRIORITY addUnitPriority('second', 15); // PARSING addRegexToken('s', match1to2); addRegexToken('ss', match1to2, match2); addParseToken(['s', 'ss'], SECOND); // MOMENTS var getSetSecond = makeGetSet('Seconds', false); // FORMATTING addFormatToken('S', 0, 0, function () { return ~~(this.millisecond() / 100); }); addFormatToken(0, ['SS', 2], 0, function () { return ~~(this.millisecond() / 10); }); addFormatToken(0, ['SSS', 3], 0, 'millisecond'); addFormatToken(0, ['SSSS', 4], 0, function () { return this.millisecond() * 10; }); addFormatToken(0, ['SSSSS', 5], 0, function () { return this.millisecond() * 100; }); addFormatToken(0, ['SSSSSS', 6], 0, function () { return this.millisecond() * 1000; }); addFormatToken(0, ['SSSSSSS', 7], 0, function () { return this.millisecond() * 10000; }); addFormatToken(0, ['SSSSSSSS', 8], 0, function () { return this.millisecond() * 100000; }); addFormatToken(0, ['SSSSSSSSS', 9], 0, function () { return this.millisecond() * 1000000; }); // ALIASES addUnitAlias('millisecond', 'ms'); // PRIORITY addUnitPriority('millisecond', 16); // PARSING addRegexToken('S', match1to3, match1); addRegexToken('SS', match1to3, match2); addRegexToken('SSS', match1to3, match3); var token; for (token = 'SSSS'; token.length <= 9; token += 'S') { addRegexToken(token, matchUnsigned); } function parseMs(input, array) { array[MILLISECOND] = toInt(('0.' + input) * 1000); } for (token = 'S'; token.length <= 9; token += 'S') { addParseToken(token, parseMs); } // MOMENTS var getSetMillisecond = makeGetSet('Milliseconds', false); // FORMATTING addFormatToken('z', 0, 0, 'zoneAbbr'); addFormatToken('zz', 0, 0, 'zoneName'); // MOMENTS function getZoneAbbr () { return this._isUTC ? 'UTC' : ''; } function getZoneName () { return this._isUTC ? 'Coordinated Universal Time' : ''; } var proto = Moment.prototype; proto.add = add; proto.calendar = calendar$1; proto.clone = clone; proto.diff = diff; proto.endOf = endOf; proto.format = format; proto.from = from; proto.fromNow = fromNow; proto.to = to; proto.toNow = toNow; proto.get = stringGet; proto.invalidAt = invalidAt; proto.isAfter = isAfter; proto.isBefore = isBefore; proto.isBetween = isBetween; proto.isSame = isSame; proto.isSameOrAfter = isSameOrAfter; proto.isSameOrBefore = isSameOrBefore; proto.isValid = isValid$2; proto.lang = lang; proto.locale = locale; proto.localeData = localeData; proto.max = prototypeMax; proto.min = prototypeMin; proto.parsingFlags = parsingFlags; proto.set = stringSet; proto.startOf = startOf; proto.subtract = subtract; proto.toArray = toArray; proto.toObject = toObject; proto.toDate = toDate; proto.toISOString = toISOString; proto.inspect = inspect; proto.toJSON = toJSON; proto.toString = toString; proto.unix = unix; proto.valueOf = valueOf; proto.creationData = creationData; proto.year = getSetYear; proto.isLeapYear = getIsLeapYear; proto.weekYear = getSetWeekYear; proto.isoWeekYear = getSetISOWeekYear; proto.quarter = proto.quarters = getSetQuarter; proto.month = getSetMonth; proto.daysInMonth = getDaysInMonth; proto.week = proto.weeks = getSetWeek; proto.isoWeek = proto.isoWeeks = getSetISOWeek; proto.weeksInYear = getWeeksInYear; proto.isoWeeksInYear = getISOWeeksInYear; proto.date = getSetDayOfMonth; proto.day = proto.days = getSetDayOfWeek; proto.weekday = getSetLocaleDayOfWeek; proto.isoWeekday = getSetISODayOfWeek; proto.dayOfYear = getSetDayOfYear; proto.hour = proto.hours = getSetHour; proto.minute = proto.minutes = getSetMinute; proto.second = proto.seconds = getSetSecond; proto.millisecond = proto.milliseconds = getSetMillisecond; proto.utcOffset = getSetOffset; proto.utc = setOffsetToUTC; proto.local = setOffsetToLocal; proto.parseZone = setOffsetToParsedOffset; proto.hasAlignedHourOffset = hasAlignedHourOffset; proto.isDST = isDaylightSavingTime; proto.isLocal = isLocal; proto.isUtcOffset = isUtcOffset; proto.isUtc = isUtc; proto.isUTC = isUtc; proto.zoneAbbr = getZoneAbbr; proto.zoneName = getZoneName; proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth); proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth); proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear); proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone); proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted); function createUnix (input) { return createLocal(input * 1000); } function createInZone () { return createLocal.apply(null, arguments).parseZone(); } function preParsePostFormat (string) { return string; } var proto$1 = Locale.prototype; proto$1.calendar = calendar; proto$1.longDateFormat = longDateFormat; proto$1.invalidDate = invalidDate; proto$1.ordinal = ordinal; proto$1.preparse = preParsePostFormat; proto$1.postformat = preParsePostFormat; proto$1.relativeTime = relativeTime; proto$1.pastFuture = pastFuture; proto$1.set = set; proto$1.months = localeMonths; proto$1.monthsShort = localeMonthsShort; proto$1.monthsParse = localeMonthsParse; proto$1.monthsRegex = monthsRegex; proto$1.monthsShortRegex = monthsShortRegex; proto$1.week = localeWeek; proto$1.firstDayOfYear = localeFirstDayOfYear; proto$1.firstDayOfWeek = localeFirstDayOfWeek; proto$1.weekdays = localeWeekdays; proto$1.weekdaysMin = localeWeekdaysMin; proto$1.weekdaysShort = localeWeekdaysShort; proto$1.weekdaysParse = localeWeekdaysParse; proto$1.weekdaysRegex = weekdaysRegex; proto$1.weekdaysShortRegex = weekdaysShortRegex; proto$1.weekdaysMinRegex = weekdaysMinRegex; proto$1.isPM = localeIsPM; proto$1.meridiem = localeMeridiem; function get$1 (format, index, field, setter) { var locale = getLocale(); var utc = createUTC().set(setter, index); return locale[field](utc, format); } function listMonthsImpl (format, index, field) { if (isNumber(format)) { index = format; format = undefined; } format = format || ''; if (index != null) { return get$1(format, index, field, 'month'); } var i; var out = []; for (i = 0; i < 12; i++) { out[i] = get$1(format, i, field, 'month'); } return out; } // () // (5) // (fmt, 5) // (fmt) // (true) // (true, 5) // (true, fmt, 5) // (true, fmt) function listWeekdaysImpl (localeSorted, format, index, field) { if (typeof localeSorted === 'boolean') { if (isNumber(format)) { index = format; format = undefined; } format = format || ''; } else { format = localeSorted; index = format; localeSorted = false; if (isNumber(format)) { index = format; format = undefined; } format = format || ''; } var locale = getLocale(), shift = localeSorted ? locale._week.dow : 0; if (index != null) { return get$1(format, (index + shift) % 7, field, 'day'); } var i; var out = []; for (i = 0; i < 7; i++) { out[i] = get$1(format, (i + shift) % 7, field, 'day'); } return out; } function listMonths (format, index) { return listMonthsImpl(format, index, 'months'); } function listMonthsShort (format, index) { return listMonthsImpl(format, index, 'monthsShort'); } function listWeekdays (localeSorted, format, index) { return listWeekdaysImpl(localeSorted, format, index, 'weekdays'); } function listWeekdaysShort (localeSorted, format, index) { return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort'); } function listWeekdaysMin (localeSorted, format, index) { return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin'); } getSetGlobalLocale('en', { dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/, ordinal : function (number) { var b = number % 10, output = (toInt(number % 100 / 10) === 1) ? 'th' : (b === 1) ? 'st' : (b === 2) ? 'nd' : (b === 3) ? 'rd' : 'th'; return number + output; } }); // Side effect imports hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale); hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale); var mathAbs = Math.abs; function abs () { var data = this._data; this._milliseconds = mathAbs(this._milliseconds); this._days = mathAbs(this._days); this._months = mathAbs(this._months); data.milliseconds = mathAbs(data.milliseconds); data.seconds = mathAbs(data.seconds); data.minutes = mathAbs(data.minutes); data.hours = mathAbs(data.hours); data.months = mathAbs(data.months); data.years = mathAbs(data.years); return this; } function addSubtract$1 (duration, input, value, direction) { var other = createDuration(input, value); duration._milliseconds += direction * other._milliseconds; duration._days += direction * other._days; duration._months += direction * other._months; return duration._bubble(); } // supports only 2.0-style add(1, 's') or add(duration) function add$1 (input, value) { return addSubtract$1(this, input, value, 1); } // supports only 2.0-style subtract(1, 's') or subtract(duration) function subtract$1 (input, value) { return addSubtract$1(this, input, value, -1); } function absCeil (number) { if (number < 0) { return Math.floor(number); } else { return Math.ceil(number); } } function bubble () { var milliseconds = this._milliseconds; var days = this._days; var months = this._months; var data = this._data; var seconds, minutes, hours, years, monthsFromDays; // if we have a mix of positive and negative values, bubble down first // check: https://github.com/moment/moment/issues/2166 if (!((milliseconds >= 0 && days >= 0 && months >= 0) || (milliseconds <= 0 && days <= 0 && months <= 0))) { milliseconds += absCeil(monthsToDays(months) + days) * 864e5; days = 0; months = 0; } // The following code bubbles up values, see the tests for // examples of what that means. data.milliseconds = milliseconds % 1000; seconds = absFloor(milliseconds / 1000); data.seconds = seconds % 60; minutes = absFloor(seconds / 60); data.minutes = minutes % 60; hours = absFloor(minutes / 60); data.hours = hours % 24; days += absFloor(hours / 24); // convert days to months monthsFromDays = absFloor(daysToMonths(days)); months += monthsFromDays; days -= absCeil(monthsToDays(monthsFromDays)); // 12 months -> 1 year years = absFloor(months / 12); months %= 12; data.days = days; data.months = months; data.years = years; return this; } function daysToMonths (days) { // 400 years have 146097 days (taking into account leap year rules) // 400 years have 12 months === 4800 return days * 4800 / 146097; } function monthsToDays (months) { // the reverse of daysToMonths return months * 146097 / 4800; } function as (units) { if (!this.isValid()) { return NaN; } var days; var months; var milliseconds = this._milliseconds; units = normalizeUnits(units); if (units === 'month' || units === 'year') { days = this._days + milliseconds / 864e5; months = this._months + daysToMonths(days); return units === 'month' ? months : months / 12; } else { // handle milliseconds separately because of floating point math errors (issue #1867) days = this._days + Math.round(monthsToDays(this._months)); switch (units) { case 'week' : return days / 7 + milliseconds / 6048e5; case 'day' : return days + milliseconds / 864e5; case 'hour' : return days * 24 + milliseconds / 36e5; case 'minute' : return days * 1440 + milliseconds / 6e4; case 'second' : return days * 86400 + milliseconds / 1000; // Math.floor prevents floating point math errors here case 'millisecond': return Math.floor(days * 864e5) + milliseconds; default: throw new Error('Unknown unit ' + units); } } } // TODO: Use this.as('ms')? function valueOf$1 () { if (!this.isValid()) { return NaN; } return ( this._milliseconds + this._days * 864e5 + (this._months % 12) * 2592e6 + toInt(this._months / 12) * 31536e6 ); } function makeAs (alias) { return function () { return this.as(alias); }; } var asMilliseconds = makeAs('ms'); var asSeconds = makeAs('s'); var asMinutes = makeAs('m'); var asHours = makeAs('h'); var asDays = makeAs('d'); var asWeeks = makeAs('w'); var asMonths = makeAs('M'); var asYears = makeAs('y'); function clone$1 () { return createDuration(this); } function get$2 (units) { units = normalizeUnits(units); return this.isValid() ? this[units + 's']() : NaN; } function makeGetter(name) { return function () { return this.isValid() ? this._data[name] : NaN; }; } var milliseconds = makeGetter('milliseconds'); var seconds = makeGetter('seconds'); var minutes = makeGetter('minutes'); var hours = makeGetter('hours'); var days = makeGetter('days'); var months = makeGetter('months'); var years = makeGetter('years'); function weeks () { return absFloor(this.days() / 7); } var round = Math.round; var thresholds = { ss: 44, // a few seconds to seconds s : 45, // seconds to minute m : 45, // minutes to hour h : 22, // hours to day d : 26, // days to month M : 11 // months to year }; // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) { return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture); } function relativeTime$1 (posNegDuration, withoutSuffix, locale) { var duration = createDuration(posNegDuration).abs(); var seconds = round(duration.as('s')); var minutes = round(duration.as('m')); var hours = round(duration.as('h')); var days = round(duration.as('d')); var months = round(duration.as('M')); var years = round(duration.as('y')); var a = seconds <= thresholds.ss && ['s', seconds] || seconds < thresholds.s && ['ss', seconds] || minutes <= 1 && ['m'] || minutes < thresholds.m && ['mm', minutes] || hours <= 1 && ['h'] || hours < thresholds.h && ['hh', hours] || days <= 1 && ['d'] || days < thresholds.d && ['dd', days] || months <= 1 && ['M'] || months < thresholds.M && ['MM', months] || years <= 1 && ['y'] || ['yy', years]; a[2] = withoutSuffix; a[3] = +posNegDuration > 0; a[4] = locale; return substituteTimeAgo.apply(null, a); } // This function allows you to set the rounding function for relative time strings function getSetRelativeTimeRounding (roundingFunction) { if (roundingFunction === undefined) { return round; } if (typeof(roundingFunction) === 'function') { round = roundingFunction; return true; } return false; } // This function allows you to set a threshold for relative time strings function getSetRelativeTimeThreshold (threshold, limit) { if (thresholds[threshold] === undefined) { return false; } if (limit === undefined) { return thresholds[threshold]; } thresholds[threshold] = limit; if (threshold === 's') { thresholds.ss = limit - 1; } return true; } function humanize (withSuffix) { if (!this.isValid()) { return this.localeData().invalidDate(); } var locale = this.localeData(); var output = relativeTime$1(this, !withSuffix, locale); if (withSuffix) { output = locale.pastFuture(+this, output); } return locale.postformat(output); } var abs$1 = Math.abs; function sign(x) { return ((x > 0) - (x < 0)) || +x; } function toISOString$1() { // for ISO strings we do not use the normal bubbling rules: // * milliseconds bubble up until they become hours // * days do not bubble at all // * months bubble up until they become years // This is because there is no context-free conversion between hours and days // (think of clock changes) // and also not between days and months (28-31 days per month) if (!this.isValid()) { return this.localeData().invalidDate(); } var seconds = abs$1(this._milliseconds) / 1000; var days = abs$1(this._days); var months = abs$1(this._months); var minutes, hours, years; // 3600 seconds -> 60 minutes -> 1 hour minutes = absFloor(seconds / 60); hours = absFloor(minutes / 60); seconds %= 60; minutes %= 60; // 12 months -> 1 year years = absFloor(months / 12); months %= 12; // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js var Y = years; var M = months; var D = days; var h = hours; var m = minutes; var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : ''; var total = this.asSeconds(); if (!total) { // this is the same as C#'s (Noda) and python (isodate)... // but not other JS (goog.date) return 'P0D'; } var totalSign = total < 0 ? '-' : ''; var ymSign = sign(this._months) !== sign(total) ? '-' : ''; var daysSign = sign(this._days) !== sign(total) ? '-' : ''; var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : ''; return totalSign + 'P' + (Y ? ymSign + Y + 'Y' : '') + (M ? ymSign + M + 'M' : '') + (D ? daysSign + D + 'D' : '') + ((h || m || s) ? 'T' : '') + (h ? hmsSign + h + 'H' : '') + (m ? hmsSign + m + 'M' : '') + (s ? hmsSign + s + 'S' : ''); } var proto$2 = Duration.prototype; proto$2.isValid = isValid$1; proto$2.abs = abs; proto$2.add = add$1; proto$2.subtract = subtract$1; proto$2.as = as; proto$2.asMilliseconds = asMilliseconds; proto$2.asSeconds = asSeconds; proto$2.asMinutes = asMinutes; proto$2.asHours = asHours; proto$2.asDays = asDays; proto$2.asWeeks = asWeeks; proto$2.asMonths = asMonths; proto$2.asYears = asYears; proto$2.valueOf = valueOf$1; proto$2._bubble = bubble; proto$2.clone = clone$1; proto$2.get = get$2; proto$2.milliseconds = milliseconds; proto$2.seconds = seconds; proto$2.minutes = minutes; proto$2.hours = hours; proto$2.days = days; proto$2.weeks = weeks; proto$2.months = months; proto$2.years = years; proto$2.humanize = humanize; proto$2.toISOString = toISOString$1; proto$2.toString = toISOString$1; proto$2.toJSON = toISOString$1; proto$2.locale = locale; proto$2.localeData = localeData; proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1); proto$2.lang = lang; // Side effect imports // FORMATTING addFormatToken('X', 0, 0, 'unix'); addFormatToken('x', 0, 0, 'valueOf'); // PARSING addRegexToken('x', matchSigned); addRegexToken('X', matchTimestamp); addParseToken('X', function (input, array, config) { config._d = new Date(parseFloat(input, 10) * 1000); }); addParseToken('x', function (input, array, config) { config._d = new Date(toInt(input)); }); // Side effect imports hooks.version = '2.23.0'; setHookCallback(createLocal); hooks.fn = proto; hooks.min = min; hooks.max = max; hooks.now = now; hooks.utc = createUTC; hooks.unix = createUnix; hooks.months = listMonths; hooks.isDate = isDate; hooks.locale = getSetGlobalLocale; hooks.invalid = createInvalid; hooks.duration = createDuration; hooks.isMoment = isMoment; hooks.weekdays = listWeekdays; hooks.parseZone = createInZone; hooks.localeData = getLocale; hooks.isDuration = isDuration; hooks.monthsShort = listMonthsShort; hooks.weekdaysMin = listWeekdaysMin; hooks.defineLocale = defineLocale; hooks.updateLocale = updateLocale; hooks.locales = listLocales; hooks.weekdaysShort = listWeekdaysShort; hooks.normalizeUnits = normalizeUnits; hooks.relativeTimeRounding = getSetRelativeTimeRounding; hooks.relativeTimeThreshold = getSetRelativeTimeThreshold; hooks.calendarFormat = getCalendarFormat; hooks.prototype = proto; // currently HTML5 input type only supports 24-hour formats hooks.HTML5_FMT = { DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // DATE: 'YYYY-MM-DD', // TIME: 'HH:mm', // TIME_SECONDS: 'HH:mm:ss', // TIME_MS: 'HH:mm:ss.SSS', // WEEK: 'GGGG-[W]WW', // MONTH: 'YYYY-MM' // }; return hooks; }))); /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(71)(module))) /***/ }), /* 2 */ /***/ (function(module, exports, __webpack_require__) { /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ if (true) { var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element')) || 0xeac7; var isValidElement = function(object) { return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; }; // By explicitly using `prop-types` you are opting into new development behavior. // http://fb.me/prop-types-in-prod var throwOnDirectAccess = true; module.exports = __webpack_require__(507)(isValidElement, throwOnDirectAccess); } else { // By explicitly using `prop-types` you are opting into new production behavior. // http://fb.me/prop-types-in-prod module.exports = require('./factoryWithThrowingShims')(); } /***/ }), /* 3 */ /***/ (function(module, exports, __webpack_require__) { var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*! Copyright (c) 2017 Jed Watson. Licensed under the MIT License (MIT), see http://jedwatson.github.io/classnames */ /* global define */ (function () { 'use strict'; var hasOwn = {}.hasOwnProperty; function classNames () { var classes = []; for (var i = 0; i < arguments.length; i++) { var arg = arguments[i]; if (!arg) continue; var argType = typeof arg; if (argType === 'string' || argType === 'number') { classes.push(arg); } else if (Array.isArray(arg) && arg.length) { var inner = classNames.apply(null, arg); if (inner) { classes.push(inner); } } else if (argType === 'object') { for (var key in arg) { if (hasOwn.call(arg, key) && arg[key]) { classes.push(key); } } } } return classes.join(' '); } if (typeof module !== 'undefined' && module.exports) { classNames.default = classNames; module.exports = classNames; } else if (true) { // register as 'classnames', consistent with npm package name !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function () { return classNames; }).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); } else { window.classNames = classNames; } }()); /***/ }), /* 4 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; exports.__esModule = true; exports.default = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }; /***/ }), /* 5 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; exports.__esModule = true; var _typeof2 = __webpack_require__(61); var _typeof3 = _interopRequireDefault(_typeof2); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = function (self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && ((typeof call === "undefined" ? "undefined" : (0, _typeof3.default)(call)) === "object" || typeof call === "function") ? call : self; }; /***/ }), /* 6 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; exports.__esModule = true; var _setPrototypeOf = __webpack_require__(553); var _setPrototypeOf2 = _interopRequireDefault(_setPrototypeOf); var _create = __webpack_require__(557); var _create2 = _interopRequireDefault(_create); var _typeof2 = __webpack_require__(61); var _typeof3 = _interopRequireDefault(_typeof2); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : (0, _typeof3.default)(superClass))); } subClass.prototype = (0, _create2.default)(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf2.default ? (0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass; }; /***/ }), /* 7 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; exports.__esModule = true; var _assign = __webpack_require__(525); var _assign2 = _interopRequireDefault(_assign); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = _assign2.default || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /***/ }), /* 8 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; function checkDCE() { /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */ if ( typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined' || typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE !== 'function' ) { return; } if (true) { // This branch is unreachable because this function is only called // in production, but the condition is true only in development. // Therefore if the branch is still here, dead code elimination wasn't // properly applied. // Don't change the message. React DevTools relies on it. Also make sure // this message doesn't occur elsewhere in this function, or it will cause // a false positive. throw new Error('^_^'); } try { // Verify that the code above has been dead code eliminated (DCE'd). __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(checkDCE); } catch (err) { // DevTools shouldn't crash React, no matter what. // We should still report in case we break this code. console.error(err); } } if (false) { // DCE check should happen before ReactDOM bundle executes so that // DevTools can report bad minification during injection. checkDCE(); module.exports = require('./cjs/react-dom.production.min.js'); } else { module.exports = __webpack_require__(520); } /***/ }), /* 9 */ /***/ (function(module, exports, __webpack_require__) { /** * Copyright (c) 2014-2015, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ (function (global, factory) { true ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : global.Immutable = factory(); }(this, function () { 'use strict';var SLICE$0 = Array.prototype.slice; function createClass(ctor, superClass) { if (superClass) { ctor.prototype = Object.create(superClass.prototype); } ctor.prototype.constructor = ctor; } function Iterable(value) { return isIterable(value) ? value : Seq(value); } createClass(KeyedIterable, Iterable); function KeyedIterable(value) { return isKeyed(value) ? value : KeyedSeq(value); } createClass(IndexedIterable, Iterable); function IndexedIterable(value) { return isIndexed(value) ? value : IndexedSeq(value); } createClass(SetIterable, Iterable); function SetIterable(value) { return isIterable(value) && !isAssociative(value) ? value : SetSeq(value); } function isIterable(maybeIterable) { return !!(maybeIterable && maybeIterable[IS_ITERABLE_SENTINEL]); } function isKeyed(maybeKeyed) { return !!(maybeKeyed && maybeKeyed[IS_KEYED_SENTINEL]); } function isIndexed(maybeIndexed) { return !!(maybeIndexed && maybeIndexed[IS_INDEXED_SENTINEL]); } function isAssociative(maybeAssociative) { return isKeyed(maybeAssociative) || isIndexed(maybeAssociative); } function isOrdered(maybeOrdered) { return !!(maybeOrdered && maybeOrdered[IS_ORDERED_SENTINEL]); } Iterable.isIterable = isIterable; Iterable.isKeyed = isKeyed; Iterable.isIndexed = isIndexed; Iterable.isAssociative = isAssociative; Iterable.isOrdered = isOrdered; Iterable.Keyed = KeyedIterable; Iterable.Indexed = IndexedIterable; Iterable.Set = SetIterable; var IS_ITERABLE_SENTINEL = '@@__IMMUTABLE_ITERABLE__@@'; var IS_KEYED_SENTINEL = '@@__IMMUTABLE_KEYED__@@'; var IS_INDEXED_SENTINEL = '@@__IMMUTABLE_INDEXED__@@'; var IS_ORDERED_SENTINEL = '@@__IMMUTABLE_ORDERED__@@'; // Used for setting prototype methods that IE8 chokes on. var DELETE = 'delete'; // Constants describing the size of trie nodes. var SHIFT = 5; // Resulted in best performance after ______? var SIZE = 1 << SHIFT; var MASK = SIZE - 1; // A consistent shared value representing "not set" which equals nothing other // than itself, and nothing that could be provided externally. var NOT_SET = {}; // Boolean references, Rough equivalent of `bool &`. var CHANGE_LENGTH = { value: false }; var DID_ALTER = { value: false }; function MakeRef(ref) { ref.value = false; return ref; } function SetRef(ref) { ref && (ref.value = true); } // A function which returns a value representing an "owner" for transient writes // to tries. The return value will only ever equal itself, and will not equal // the return of any subsequent call of this function. function OwnerID() {} // http://jsperf.com/copy-array-inline function arrCopy(arr, offset) { offset = offset || 0; var len = Math.max(0, arr.length - offset); var newArr = new Array(len); for (var ii = 0; ii < len; ii++) { newArr[ii] = arr[ii + offset]; } return newArr; } function ensureSize(iter) { if (iter.size === undefined) { iter.size = iter.__iterate(returnTrue); } return iter.size; } function wrapIndex(iter, index) { // This implements "is array index" which the ECMAString spec defines as: // // A String property name P is an array index if and only if // ToString(ToUint32(P)) is equal to P and ToUint32(P) is not equal // to 2^32−1. // // http://www.ecma-international.org/ecma-262/6.0/#sec-array-exotic-objects if (typeof index !== 'number') { var uint32Index = index >>> 0; // N >>> 0 is shorthand for ToUint32 if ('' + uint32Index !== index || uint32Index === 4294967295) { return NaN; } index = uint32Index; } return index < 0 ? ensureSize(iter) + index : index; } function returnTrue() { return true; } function wholeSlice(begin, end, size) { return (begin === 0 || (size !== undefined && begin <= -size)) && (end === undefined || (size !== undefined && end >= size)); } function resolveBegin(begin, size) { return resolveIndex(begin, size, 0); } function resolveEnd(end, size) { return resolveIndex(end, size, size); } function resolveIndex(index, size, defaultIndex) { return index === undefined ? defaultIndex : index < 0 ? Math.max(0, size + index) : size === undefined ? index : Math.min(size, index); } /* global Symbol */ var ITERATE_KEYS = 0; var ITERATE_VALUES = 1; var ITERATE_ENTRIES = 2; var REAL_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; var FAUX_ITERATOR_SYMBOL = '@@iterator'; var ITERATOR_SYMBOL = REAL_ITERATOR_SYMBOL || FAUX_ITERATOR_SYMBOL; function Iterator(next) { this.next = next; } Iterator.prototype.toString = function() { return '[Iterator]'; }; Iterator.KEYS = ITERATE_KEYS; Iterator.VALUES = ITERATE_VALUES; Iterator.ENTRIES = ITERATE_ENTRIES; Iterator.prototype.inspect = Iterator.prototype.toSource = function () { return this.toString(); } Iterator.prototype[ITERATOR_SYMBOL] = function () { return this; }; function iteratorValue(type, k, v, iteratorResult) { var value = type === 0 ? k : type === 1 ? v : [k, v]; iteratorResult ? (iteratorResult.value = value) : (iteratorResult = { value: value, done: false }); return iteratorResult; } function iteratorDone() { return { value: undefined, done: true }; } function hasIterator(maybeIterable) { return !!getIteratorFn(maybeIterable); } function isIterator(maybeIterator) { return maybeIterator && typeof maybeIterator.next === 'function'; } function getIterator(iterable) { var iteratorFn = getIteratorFn(iterable); return iteratorFn && iteratorFn.call(iterable); } function getIteratorFn(iterable) { var iteratorFn = iterable && ( (REAL_ITERATOR_SYMBOL && iterable[REAL_ITERATOR_SYMBOL]) || iterable[FAUX_ITERATOR_SYMBOL] ); if (typeof iteratorFn === 'function') { return iteratorFn; } } function isArrayLike(value) { return value && typeof value.length === 'number'; } createClass(Seq, Iterable); function Seq(value) { return value === null || value === undefined ? emptySequence() : isIterable(value) ? value.toSeq() : seqFromValue(value); } Seq.of = function(/*...values*/) { return Seq(arguments); }; Seq.prototype.toSeq = function() { return this; }; Seq.prototype.toString = function() { return this.__toString('Seq {', '}'); }; Seq.prototype.cacheResult = function() { if (!this._cache && this.__iterateUncached) { this._cache = this.entrySeq().toArray(); this.size = this._cache.length; } return this; }; // abstract __iterateUncached(fn, reverse) Seq.prototype.__iterate = function(fn, reverse) { return seqIterate(this, fn, reverse, true); }; // abstract __iteratorUncached(type, reverse) Seq.prototype.__iterator = function(type, reverse) { return seqIterator(this, type, reverse, true); }; createClass(KeyedSeq, Seq); function KeyedSeq(value) { return value === null || value === undefined ? emptySequence().toKeyedSeq() : isIterable(value) ? (isKeyed(value) ? value.toSeq() : value.fromEntrySeq()) : keyedSeqFromValue(value); } KeyedSeq.prototype.toKeyedSeq = function() { return this; }; createClass(IndexedSeq, Seq); function IndexedSeq(value) { return value === null || value === undefined ? emptySequence() : !isIterable(value) ? indexedSeqFromValue(value) : isKeyed(value) ? value.entrySeq() : value.toIndexedSeq(); } IndexedSeq.of = function(/*...values*/) { return IndexedSeq(arguments); }; IndexedSeq.prototype.toIndexedSeq = function() { return this; }; IndexedSeq.prototype.toString = function() { return this.__toString('Seq [', ']'); }; IndexedSeq.prototype.__iterate = function(fn, reverse) { return seqIterate(this, fn, reverse, false); }; IndexedSeq.prototype.__iterator = function(type, reverse) { return seqIterator(this, type, reverse, false); }; createClass(SetSeq, Seq); function SetSeq(value) { return ( value === null || value === undefined ? emptySequence() : !isIterable(value) ? indexedSeqFromValue(value) : isKeyed(value) ? value.entrySeq() : value ).toSetSeq(); } SetSeq.of = function(/*...values*/) { return SetSeq(arguments); }; SetSeq.prototype.toSetSeq = function() { return this; }; Seq.isSeq = isSeq; Seq.Keyed = KeyedSeq; Seq.Set = SetSeq; Seq.Indexed = IndexedSeq; var IS_SEQ_SENTINEL = '@@__IMMUTABLE_SEQ__@@'; Seq.prototype[IS_SEQ_SENTINEL] = true; createClass(ArraySeq, IndexedSeq); function ArraySeq(array) { this._array = array; this.size = array.length; } ArraySeq.prototype.get = function(index, notSetValue) { return this.has(index) ? this._array[wrapIndex(this, index)] : notSetValue; }; ArraySeq.prototype.__iterate = function(fn, reverse) { var array = this._array; var maxIndex = array.length - 1; for (var ii = 0; ii <= maxIndex; ii++) { if (fn(array[reverse ? maxIndex - ii : ii], ii, this) === false) { return ii + 1; } } return ii; }; ArraySeq.prototype.__iterator = function(type, reverse) { var array = this._array; var maxIndex = array.length - 1; var ii = 0; return new Iterator(function() {return ii > maxIndex ? iteratorDone() : iteratorValue(type, ii, array[reverse ? maxIndex - ii++ : ii++])} ); }; createClass(ObjectSeq, KeyedSeq); function ObjectSeq(object) { var keys = Object.keys(object); this._object = object; this._keys = keys; this.size = keys.length; } ObjectSeq.prototype.get = function(key, notSetValue) { if (notSetValue !== undefined && !this.has(key)) { return notSetValue; } return this._object[key]; }; ObjectSeq.prototype.has = function(key) { return this._object.hasOwnProperty(key); }; ObjectSeq.prototype.__iterate = function(fn, reverse) { var object = this._object; var keys = this._keys; var maxIndex = keys.length - 1; for (var ii = 0; ii <= maxIndex; ii++) { var key = keys[reverse ? maxIndex - ii : ii]; if (fn(object[key], key, this) === false) { return ii + 1; } } return ii; }; ObjectSeq.prototype.__iterator = function(type, reverse) { var object = this._object; var keys = this._keys; var maxIndex = keys.length - 1; var ii = 0; return new Iterator(function() { var key = keys[reverse ? maxIndex - ii : ii]; return ii++ > maxIndex ? iteratorDone() : iteratorValue(type, key, object[key]); }); }; ObjectSeq.prototype[IS_ORDERED_SENTINEL] = true; createClass(IterableSeq, IndexedSeq); function IterableSeq(iterable) { this._iterable = iterable; this.size = iterable.length || iterable.size; } IterableSeq.prototype.__iterateUncached = function(fn, reverse) { if (reverse) { return this.cacheResult().__iterate(fn, reverse); } var iterable = this._iterable; var iterator = getIterator(iterable); var iterations = 0; if (isIterator(iterator)) { var step; while (!(step = iterator.next()).done) { if (fn(step.value, iterations++, this) === false) { break; } } } return iterations; }; IterableSeq.prototype.__iteratorUncached = function(type, reverse) { if (reverse) { return this.cacheResult().__iterator(type, reverse); } var iterable = this._iterable; var iterator = getIterator(iterable); if (!isIterator(iterator)) { return new Iterator(iteratorDone); } var iterations = 0; return new Iterator(function() { var step = iterator.next(); return step.done ? step : iteratorValue(type, iterations++, step.value); }); }; createClass(IteratorSeq, IndexedSeq); function IteratorSeq(iterator) { this._iterator = iterator; this._iteratorCache = []; } IteratorSeq.prototype.__iterateUncached = function(fn, reverse) { if (reverse) { return this.cacheResult().__iterate(fn, reverse); } var iterator = this._iterator; var cache = this._iteratorCache; var iterations = 0; while (iterations < cache.length) { if (fn(cache[iterations], iterations++, this) === false) { return iterations; } } var step; while (!(step = iterator.next()).done) { var val = step.value; cache[iterations] = val; if (fn(val, iterations++, this) === false) { break; } } return iterations; }; IteratorSeq.prototype.__iteratorUncached = function(type, reverse) { if (reverse) { return this.cacheResult().__iterator(type, reverse); } var iterator = this._iterator; var cache = this._iteratorCache; var iterations = 0; return new Iterator(function() { if (iterations >= cache.length) { var step = iterator.next(); if (step.done) { return step; } cache[iterations] = step.value; } return iteratorValue(type, iterations, cache[iterations++]); }); }; // # pragma Helper functions function isSeq(maybeSeq) { return !!(maybeSeq && maybeSeq[IS_SEQ_SENTINEL]); } var EMPTY_SEQ; function emptySequence() { return EMPTY_SEQ || (EMPTY_SEQ = new ArraySeq([])); } function keyedSeqFromValue(value) { var seq = Array.isArray(value) ? new ArraySeq(value).fromEntrySeq() : isIterator(value) ? new IteratorSeq(value).fromEntrySeq() : hasIterator(value) ? new IterableSeq(value).fromEntrySeq() : typeof value === 'object' ? new ObjectSeq(value) : undefined; if (!seq) { throw new TypeError( 'Expected Array or iterable object of [k, v] entries, '+ 'or keyed object: ' + value ); } return seq; } function indexedSeqFromValue(value) { var seq = maybeIndexedSeqFromValue(value); if (!seq) { throw new TypeError( 'Expected Array or iterable object of values: ' + value ); } return seq; } function seqFromValue(value) { var seq = maybeIndexedSeqFromValue(value) || (typeof value === 'object' && new ObjectSeq(value)); if (!seq) { throw new TypeError( 'Expected Array or iterable object of values, or keyed object: ' + value ); } return seq; } function maybeIndexedSeqFromValue(value) { return ( isArrayLike(value) ? new ArraySeq(value) : isIterator(value) ? new IteratorSeq(value) : hasIterator(value) ? new IterableSeq(value) : undefined ); } function seqIterate(seq, fn, reverse, useKeys) { var cache = seq._cache; if (cache) { var maxIndex = cache.length - 1; for (var ii = 0; ii <= maxIndex; ii++) { var entry = cache[reverse ? maxIndex - ii : ii]; if (fn(entry[1], useKeys ? entry[0] : ii, seq) === false) { return ii + 1; } } return ii; } return seq.__iterateUncached(fn, reverse); } function seqIterator(seq, type, reverse, useKeys) { var cache = seq._cache; if (cache) { var maxIndex = cache.length - 1; var ii = 0; return new Iterator(function() { var entry = cache[reverse ? maxIndex - ii : ii]; return ii++ > maxIndex ? iteratorDone() : iteratorValue(type, useKeys ? entry[0] : ii - 1, entry[1]); }); } return seq.__iteratorUncached(type, reverse); } function fromJS(json, converter) { return converter ? fromJSWith(converter, json, '', {'': json}) : fromJSDefault(json); } function fromJSWith(converter, json, key, parentJSON) { if (Array.isArray(json)) { return converter.call(parentJSON, key, IndexedSeq(json).map(function(v, k) {return fromJSWith(converter, v, k, json)})); } if (isPlainObj(json)) { return converter.call(parentJSON, key, KeyedSeq(json).map(function(v, k) {return fromJSWith(converter, v, k, json)})); } return json; } function fromJSDefault(json) { if (Array.isArray(json)) { return IndexedSeq(json).map(fromJSDefault).toList(); } if (isPlainObj(json)) { return KeyedSeq(json).map(fromJSDefault).toMap(); } return json; } function isPlainObj(value) { return value && (value.constructor === Object || value.constructor === undefined); } /** * An extension of the "same-value" algorithm as [described for use by ES6 Map * and Set](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map#Key_equality) * * NaN is considered the same as NaN, however -0 and 0 are considered the same * value, which is different from the algorithm described by * [`Object.is`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is). * * This is extended further to allow Objects to describe the values they * represent, by way of `valueOf` or `equals` (and `hashCode`). * * Note: because of this extension, the key equality of Immutable.Map and the * value equality of Immutable.Set will differ from ES6 Map and Set. * * ### Defining custom values * * The easiest way to describe the value an object represents is by implementing * `valueOf`. For example, `Date` represents a value by returning a unix * timestamp for `valueOf`: * * var date1 = new Date(1234567890000); // Fri Feb 13 2009 ... * var date2 = new Date(1234567890000); * date1.valueOf(); // 1234567890000 * assert( date1 !== date2 ); * assert( Immutable.is( date1, date2 ) ); * * Note: overriding `valueOf` may have other implications if you use this object * where JavaScript expects a primitive, such as implicit string coercion. * * For more complex types, especially collections, implementing `valueOf` may * not be performant. An alternative is to implement `equals` and `hashCode`. * * `equals` takes another object, presumably of similar type, and returns true * if the it is equal. Equality is symmetrical, so the same result should be * returned if this and the argument are flipped. * * assert( a.equals(b) === b.equals(a) ); * * `hashCode` returns a 32bit integer number representing the object which will * be used to determine how to store the value object in a Map or Set. You must * provide both or neither methods, one must not exist without the other. * * Also, an important relationship between these methods must be upheld: if two * values are equal, they *must* return the same hashCode. If the values are not * equal, they might have the same hashCode; this is called a hash collision, * and while undesirable for performance reasons, it is acceptable. * * if (a.equals(b)) { * assert( a.hashCode() === b.hashCode() ); * } * * All Immutable collections implement `equals` and `hashCode`. * */ function is(valueA, valueB) { if (valueA === valueB || (valueA !== valueA && valueB !== valueB)) { return true; } if (!valueA || !valueB) { return false; } if (typeof valueA.valueOf === 'function' && typeof valueB.valueOf === 'function') { valueA = valueA.valueOf(); valueB = valueB.valueOf(); if (valueA === valueB || (valueA !== valueA && valueB !== valueB)) { return true; } if (!valueA || !valueB) { return false; } } if (typeof valueA.equals === 'function' && typeof valueB.equals === 'function' && valueA.equals(valueB)) { return true; } return false; } function deepEqual(a, b) { if (a === b) { return true; } if ( !isIterable(b) || a.size !== undefined && b.size !== undefined && a.size !== b.size || a.__hash !== undefined && b.__hash !== undefined && a.__hash !== b.__hash || isKeyed(a) !== isKeyed(b) || isIndexed(a) !== isIndexed(b) || isOrdered(a) !== isOrdered(b) ) { return false; } if (a.size === 0 && b.size === 0) { return true; } var notAssociative = !isAssociative(a); if (isOrdered(a)) { var entries = a.entries(); return b.every(function(v, k) { var entry = entries.next().value; return entry && is(entry[1], v) && (notAssociative || is(entry[0], k)); }) && entries.next().done; } var flipped = false; if (a.size === undefined) { if (b.size === undefined) { if (typeof a.cacheResult === 'function') { a.cacheResult(); } } else { flipped = true; var _ = a; a = b; b = _; } } var allEqual = true; var bSize = b.__iterate(function(v, k) { if (notAssociative ? !a.has(v) : flipped ? !is(v, a.get(k, NOT_SET)) : !is(a.get(k, NOT_SET), v)) { allEqual = false; return false; } }); return allEqual && a.size === bSize; } createClass(Repeat, IndexedSeq); function Repeat(value, times) { if (!(this instanceof Repeat)) { return new Repeat(value, times); } this._value = value; this.size = times === undefined ? Infinity : Math.max(0, times); if (this.size === 0) { if (EMPTY_REPEAT) { return EMPTY_REPEAT; } EMPTY_REPEAT = this; } } Repeat.prototype.toString = function() { if (this.size === 0) { return 'Repeat []'; } return 'Repeat [ ' + this._value + ' ' + this.size + ' times ]'; }; Repeat.prototype.get = function(index, notSetValue) { return this.has(index) ? this._value : notSetValue; }; Repeat.prototype.includes = function(searchValue) { return is(this._value, searchValue); }; Repeat.prototype.slice = function(begin, end) { var size = this.size; return wholeSlice(begin, end, size) ? this : new Repeat(this._value, resolveEnd(end, size) - resolveBegin(begin, size)); }; Repeat.prototype.reverse = function() { return this; }; Repeat.prototype.indexOf = function(searchValue) { if (is(this._value, searchValue)) { return 0; } return -1; }; Repeat.prototype.lastIndexOf = function(searchValue) { if (is(this._value, searchValue)) { return this.size; } return -1; }; Repeat.prototype.__iterate = function(fn, reverse) { for (var ii = 0; ii < this.size; ii++) { if (fn(this._value, ii, this) === false) { return ii + 1; } } return ii; }; Repeat.prototype.__iterator = function(type, reverse) {var this$0 = this; var ii = 0; return new Iterator(function() {return ii < this$0.size ? iteratorValue(type, ii++, this$0._value) : iteratorDone()} ); }; Repeat.prototype.equals = function(other) { return other instanceof Repeat ? is(this._value, other._value) : deepEqual(other); }; var EMPTY_REPEAT; function invariant(condition, error) { if (!condition) throw new Error(error); } createClass(Range, IndexedSeq); function Range(start, end, step) { if (!(this instanceof Range)) { return new Range(start, end, step); } invariant(step !== 0, 'Cannot step a Range by 0'); start = start || 0; if (end === undefined) { end = Infinity; } step = step === undefined ? 1 : Math.abs(step); if (end < start) { step = -step; } this._start = start; this._end = end; this._step = step; this.size = Math.max(0, Math.ceil((end - start) / step - 1) + 1); if (this.size === 0) { if (EMPTY_RANGE) { return EMPTY_RANGE; } EMPTY_RANGE = this; } } Range.prototype.toString = function() { if (this.size === 0) { return 'Range []'; } return 'Range [ ' + this._start + '...' + this._end + (this._step > 1 ? ' by ' + this._step : '') + ' ]'; }; Range.prototype.get = function(index, notSetValue) { return this.has(index) ? this._start + wrapIndex(this, index) * this._step : notSetValue; }; Range.prototype.includes = function(searchValue) { var possibleIndex = (searchValue - this._start) / this._step; return possibleIndex >= 0 && possibleIndex < this.size && possibleIndex === Math.floor(possibleIndex); }; Range.prototype.slice = function(begin, end) { if (wholeSlice(begin, end, this.size)) { return this; } begin = resolveBegin(begin, this.size); end = resolveEnd(end, this.size); if (end <= begin) { return new Range(0, 0); } return new Range(this.get(begin, this._end), this.get(end, this._end), this._step); }; Range.prototype.indexOf = function(searchValue) { var offsetValue = searchValue - this._start; if (offsetValue % this._step === 0) { var index = offsetValue / this._step; if (index >= 0 && index < this.size) { return index } } return -1; }; Range.prototype.lastIndexOf = function(searchValue) { return this.indexOf(searchValue); }; Range.prototype.__iterate = function(fn, reverse) { var maxIndex = this.size - 1; var step = this._step; var value = reverse ? this._start + maxIndex * step : this._start; for (var ii = 0; ii <= maxIndex; ii++) { if (fn(value, ii, this) === false) { return ii + 1; } value += reverse ? -step : step; } return ii; }; Range.prototype.__iterator = function(type, reverse) { var maxIndex = this.size - 1; var step = this._step; var value = reverse ? this._start + maxIndex * step : this._start; var ii = 0; return new Iterator(function() { var v = value; value += reverse ? -step : step; return ii > maxIndex ? iteratorDone() : iteratorValue(type, ii++, v); }); }; Range.prototype.equals = function(other) { return other instanceof Range ? this._start === other._start && this._end === other._end && this._step === other._step : deepEqual(this, other); }; var EMPTY_RANGE; createClass(Collection, Iterable); function Collection() { throw TypeError('Abstract'); } createClass(KeyedCollection, Collection);function KeyedCollection() {} createClass(IndexedCollection, Collection);function IndexedCollection() {} createClass(SetCollection, Collection);function SetCollection() {} Collection.Keyed = KeyedCollection; Collection.Indexed = IndexedCollection; Collection.Set = SetCollection; var imul = typeof Math.imul === 'function' && Math.imul(0xffffffff, 2) === -2 ? Math.imul : function imul(a, b) { a = a | 0; // int b = b | 0; // int var c = a & 0xffff; var d = b & 0xffff; // Shift by 0 fixes the sign on the high part. return (c * d) + ((((a >>> 16) * d + c * (b >>> 16)) << 16) >>> 0) | 0; // int }; // v8 has an optimization for storing 31-bit signed numbers. // Values which have either 00 or 11 as the high order bits qualify. // This function drops the highest order bit in a signed number, maintaining // the sign bit. function smi(i32) { return ((i32 >>> 1) & 0x40000000) | (i32 & 0xBFFFFFFF); } function hash(o) { if (o === false || o === null || o === undefined) { return 0; } if (typeof o.valueOf === 'function') { o = o.valueOf(); if (o === false || o === null || o === undefined) { return 0; } } if (o === true) { return 1; } var type = typeof o; if (type === 'number') { var h = o | 0; if (h !== o) { h ^= o * 0xFFFFFFFF; } while (o > 0xFFFFFFFF) { o /= 0xFFFFFFFF; h ^= o; } return smi(h); } if (type === 'string') { return o.length > STRING_HASH_CACHE_MIN_STRLEN ? cachedHashString(o) : hashString(o); } if (typeof o.hashCode === 'function') { return o.hashCode(); } if (type === 'object') { return hashJSObj(o); } if (typeof o.toString === 'function') { return hashString(o.toString()); } throw new Error('Value type ' + type + ' cannot be hashed.'); } function cachedHashString(string) { var hash = stringHashCache[string]; if (hash === undefined) { hash = hashString(string); if (STRING_HASH_CACHE_SIZE === STRING_HASH_CACHE_MAX_SIZE) { STRING_HASH_CACHE_SIZE = 0; stringHashCache = {}; } STRING_HASH_CACHE_SIZE++; stringHashCache[string] = hash; } return hash; } // http://jsperf.com/hashing-strings function hashString(string) { // This is the hash from JVM // The hash code for a string is computed as // s[0] * 31 ^ (n - 1) + s[1] * 31 ^ (n - 2) + ... + s[n - 1], // where s[i] is the ith character of the string and n is the length of // the string. We "mod" the result to make it between 0 (inclusive) and 2^31 // (exclusive) by dropping high bits. var hash = 0; for (var ii = 0; ii < string.length; ii++) { hash = 31 * hash + string.charCodeAt(ii) | 0; } return smi(hash); } function hashJSObj(obj) { var hash; if (usingWeakMap) { hash = weakMap.get(obj); if (hash !== undefined) { return hash; } } hash = obj[UID_HASH_KEY]; if (hash !== undefined) { return hash; } if (!canDefineProperty) { hash = obj.propertyIsEnumerable && obj.propertyIsEnumerable[UID_HASH_KEY]; if (hash !== undefined) { return hash; } hash = getIENodeHash(obj); if (hash !== undefined) { return hash; } } hash = ++objHashUID; if (objHashUID & 0x40000000) { objHashUID = 0; } if (usingWeakMap) { weakMap.set(obj, hash); } else if (isExtensible !== undefined && isExtensible(obj) === false) { throw new Error('Non-extensible objects are not allowed as keys.'); } else if (canDefineProperty) { Object.defineProperty(obj, UID_HASH_KEY, { 'enumerable': false, 'configurable': false, 'writable': false, 'value': hash }); } else if (obj.propertyIsEnumerable !== undefined && obj.propertyIsEnumerable === obj.constructor.prototype.propertyIsEnumerable) { // Since we can't define a non-enumerable property on the object // we'll hijack one of the less-used non-enumerable properties to // save our hash on it. Since this is a function it will not show up in // `JSON.stringify` which is what we want. obj.propertyIsEnumerable = function() { return this.constructor.prototype.propertyIsEnumerable.apply(this, arguments); }; obj.propertyIsEnumerable[UID_HASH_KEY] = hash; } else if (obj.nodeType !== undefined) { // At this point we couldn't get the IE `uniqueID` to use as a hash // and we couldn't use a non-enumerable property to exploit the // dontEnum bug so we simply add the `UID_HASH_KEY` on the node // itself. obj[UID_HASH_KEY] = hash; } else { throw new Error('Unable to set a non-enumerable property on object.'); } return hash; } // Get references to ES5 object methods. var isExtensible = Object.isExtensible; // True if Object.defineProperty works as expected. IE8 fails this test. var canDefineProperty = (function() { try { Object.defineProperty({}, '@', {}); return true; } catch (e) { return false; } }()); // IE has a `uniqueID` property on DOM nodes. We can construct the hash from it // and avoid memory leaks from the IE cloneNode bug. function getIENodeHash(node) { if (node && node.nodeType > 0) { switch (node.nodeType) { case 1: // Element return node.uniqueID; case 9: // Document return node.documentElement && node.documentElement.uniqueID; } } } // If possible, use a WeakMap. var usingWeakMap = typeof WeakMap === 'function'; var weakMap; if (usingWeakMap) { weakMap = new WeakMap(); } var objHashUID = 0; var UID_HASH_KEY = '__immutablehash__'; if (typeof Symbol === 'function') { UID_HASH_KEY = Symbol(UID_HASH_KEY); } var STRING_HASH_CACHE_MIN_STRLEN = 16; var STRING_HASH_CACHE_MAX_SIZE = 255; var STRING_HASH_CACHE_SIZE = 0; var stringHashCache = {}; function assertNotInfinite(size) { invariant( size !== Infinity, 'Cannot perform this action with an infinite size.' ); } createClass(Map, KeyedCollection); // @pragma Construction function Map(value) { return value === null || value === undefined ? emptyMap() : isMap(value) && !isOrdered(value) ? value : emptyMap().withMutations(function(map ) { var iter = KeyedIterable(value); assertNotInfinite(iter.size); iter.forEach(function(v, k) {return map.set(k, v)}); }); } Map.prototype.toString = function() { return this.__toString('Map {', '}'); }; // @pragma Access Map.prototype.get = function(k, notSetValue) { return this._root ? this._root.get(0, undefined, k, notSetValue) : notSetValue; }; // @pragma Modification Map.prototype.set = function(k, v) { return updateMap(this, k, v); }; Map.prototype.setIn = function(keyPath, v) { return this.updateIn(keyPath, NOT_SET, function() {return v}); }; Map.prototype.remove = function(k) { return updateMap(this, k, NOT_SET); }; Map.prototype.deleteIn = function(keyPath) { return this.updateIn(keyPath, function() {return NOT_SET}); }; Map.prototype.update = function(k, notSetValue, updater) { return arguments.length === 1 ? k(this) : this.updateIn([k], notSetValue, updater); }; Map.prototype.updateIn = function(keyPath, notSetValue, updater) { if (!updater) { updater = notSetValue; notSetValue = undefined; } var updatedValue = updateInDeepMap( this, forceIterator(keyPath), notSetValue, updater ); return updatedValue === NOT_SET ? undefined : updatedValue; }; Map.prototype.clear = function() { if (this.size === 0) { return this; } if (this.__ownerID) { this.size = 0; this._root = null; this.__hash = undefined; this.__altered = true; return this; } return emptyMap(); }; // @pragma Composition Map.prototype.merge = function(/*...iters*/) { return mergeIntoMapWith(this, undefined, arguments); }; Map.prototype.mergeWith = function(merger) {var iters = SLICE$0.call(arguments, 1); return mergeIntoMapWith(this, merger, iters); }; Map.prototype.mergeIn = function(keyPath) {var iters = SLICE$0.call(arguments, 1); return this.updateIn( keyPath, emptyMap(), function(m ) {return typeof m.merge === 'function' ? m.merge.apply(m, iters) : iters[iters.length - 1]} ); }; Map.prototype.mergeDeep = function(/*...iters*/) { return mergeIntoMapWith(this, deepMerger, arguments); }; Map.prototype.mergeDeepWith = function(merger) {var iters = SLICE$0.call(arguments, 1); return mergeIntoMapWith(this, deepMergerWith(merger), iters); }; Map.prototype.mergeDeepIn = function(keyPath) {var iters = SLICE$0.call(arguments, 1); return this.updateIn( keyPath, emptyMap(), function(m ) {return typeof m.mergeDeep === 'function' ? m.mergeDeep.apply(m, iters) : iters[iters.length - 1]} ); }; Map.prototype.sort = function(comparator) { // Late binding return OrderedMap(sortFactory(this, comparator)); }; Map.prototype.sortBy = function(mapper, comparator) { // Late binding return OrderedMap(sortFactory(this, comparator, mapper)); }; // @pragma Mutability Map.prototype.withMutations = function(fn) { var mutable = this.asMutable(); fn(mutable); return mutable.wasAltered() ? mutable.__ensureOwner(this.__ownerID) : this; }; Map.prototype.asMutable = function() { return this.__ownerID ? this : this.__ensureOwner(new OwnerID()); }; Map.prototype.asImmutable = function() { return this.__ensureOwner(); }; Map.prototype.wasAltered = function() { return this.__altered; }; Map.prototype.__iterator = function(type, reverse) { return new MapIterator(this, type, reverse); }; Map.prototype.__iterate = function(fn, reverse) {var this$0 = this; var iterations = 0; this._root && this._root.iterate(function(entry ) { iterations++; return fn(entry[1], entry[0], this$0); }, reverse); return iterations; }; Map.prototype.__ensureOwner = function(ownerID) { if (ownerID === this.__ownerID) { return this; } if (!ownerID) { this.__ownerID = ownerID; this.__altered = false; return this; } return makeMap(this.size, this._root, ownerID, this.__hash); }; function isMap(maybeMap) { return !!(maybeMap && maybeMap[IS_MAP_SENTINEL]); } Map.isMap = isMap; var IS_MAP_SENTINEL = '@@__IMMUTABLE_MAP__@@'; var MapPrototype = Map.prototype; MapPrototype[IS_MAP_SENTINEL] = true; MapPrototype[DELETE] = MapPrototype.remove; MapPrototype.removeIn = MapPrototype.deleteIn; // #pragma Trie Nodes function ArrayMapNode(ownerID, entries) { this.ownerID = ownerID; this.entries = entries; } ArrayMapNode.prototype.get = function(shift, keyHash, key, notSetValue) { var entries = this.entries; for (var ii = 0, len = entries.length; ii < len; ii++) { if (is(key, entries[ii][0])) { return entries[ii][1]; } } return notSetValue; }; ArrayMapNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) { var removed = value === NOT_SET; var entries = this.entries; var idx = 0; for (var len = entries.length; idx < len; idx++) { if (is(key, entries[idx][0])) { break; } } var exists = idx < len; if (exists ? entries[idx][1] === value : removed) { return this; } SetRef(didAlter); (removed || !exists) && SetRef(didChangeSize); if (removed && entries.length === 1) { return; // undefined } if (!exists && !removed && entries.length >= MAX_ARRAY_MAP_SIZE) { return createNodes(ownerID, entries, key, value); } var isEditable = ownerID && ownerID === this.ownerID; var newEntries = isEditable ? entries : arrCopy(entries); if (exists) { if (removed) { idx === len - 1 ? newEntries.pop() : (newEntries[idx] = newEntries.pop()); } else { newEntries[idx] = [key, value]; } } else { newEntries.push([key, value]); } if (isEditable) { this.entries = newEntries; return this; } return new ArrayMapNode(ownerID, newEntries); }; function BitmapIndexedNode(ownerID, bitmap, nodes) { this.ownerID = ownerID; this.bitmap = bitmap; this.nodes = nodes; } BitmapIndexedNode.prototype.get = function(shift, keyHash, key, notSetValue) { if (keyHash === undefined) { keyHash = hash(key); } var bit = (1 << ((shift === 0 ? keyHash : keyHash >>> shift) & MASK)); var bitmap = this.bitmap; return (bitmap & bit) === 0 ? notSetValue : this.nodes[popCount(bitmap & (bit - 1))].get(shift + SHIFT, keyHash, key, notSetValue); }; BitmapIndexedNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) { if (keyHash === undefined) { keyHash = hash(key); } var keyHashFrag = (shift === 0 ? keyHash : keyHash >>> shift) & MASK; var bit = 1 << keyHashFrag; var bitmap = this.bitmap; var exists = (bitmap & bit) !== 0; if (!exists && value === NOT_SET) { return this; } var idx = popCount(bitmap & (bit - 1)); var nodes = this.nodes; var node = exists ? nodes[idx] : undefined; var newNode = updateNode(node, ownerID, shift + SHIFT, keyHash, key, value, didChangeSize, didAlter); if (newNode === node) { return this; } if (!exists && newNode && nodes.length >= MAX_BITMAP_INDEXED_SIZE) { return expandNodes(ownerID, nodes, bitmap, keyHashFrag, newNode); } if (exists && !newNode && nodes.length === 2 && isLeafNode(nodes[idx ^ 1])) { return nodes[idx ^ 1]; } if (exists && newNode && nodes.length === 1 && isLeafNode(newNode)) { return newNode; } var isEditable = ownerID && ownerID === this.ownerID; var newBitmap = exists ? newNode ? bitmap : bitmap ^ bit : bitmap | bit; var newNodes = exists ? newNode ? setIn(nodes, idx, newNode, isEditable) : spliceOut(nodes, idx, isEditable) : spliceIn(nodes, idx, newNode, isEditable); if (isEditable) { this.bitmap = newBitmap; this.nodes = newNodes; return this; } return new BitmapIndexedNode(ownerID, newBitmap, newNodes); }; function HashArrayMapNode(ownerID, count, nodes) { this.ownerID = ownerID; this.count = count; this.nodes = nodes; } HashArrayMapNode.prototype.get = function(shift, keyHash, key, notSetValue) { if (keyHash === undefined) { keyHash = hash(key); } var idx = (shift === 0 ? keyHash : keyHash >>> shift) & MASK; var node = this.nodes[idx]; return node ? node.get(shift + SHIFT, keyHash, key, notSetValue) : notSetValue; }; HashArrayMapNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) { if (keyHash === undefined) { keyHash = hash(key); } var idx = (shift === 0 ? keyHash : keyHash >>> shift) & MASK; var removed = value === NOT_SET; var nodes = this.nodes; var node = nodes[idx]; if (removed && !node) { return this; } var newNode = updateNode(node, ownerID, shift + SHIFT, keyHash, key, value, didChangeSize, didAlter); if (newNode === node) { return this; } var newCount = this.count; if (!node) { newCount++; } else if (!newNode) { newCount--; if (newCount < MIN_HASH_ARRAY_MAP_SIZE) { return packNodes(ownerID, nodes, newCount, idx); } } var isEditable = ownerID && ownerID === this.ownerID; var newNodes = setIn(nodes, idx, newNode, isEditable); if (isEditable) { this.count = newCount; this.nodes = newNodes; return this; } return new HashArrayMapNode(ownerID, newCount, newNodes); }; function HashCollisionNode(ownerID, keyHash, entries) { this.ownerID = ownerID; this.keyHash = keyHash; this.entries = entries; } HashCollisionNode.prototype.get = function(shift, keyHash, key, notSetValue) { var entries = this.entries; for (var ii = 0, len = entries.length; ii < len; ii++) { if (is(key, entries[ii][0])) { return entries[ii][1]; } } return notSetValue; }; HashCollisionNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) { if (keyHash === undefined) { keyHash = hash(key); } var removed = value === NOT_SET; if (keyHash !== this.keyHash) { if (removed) { return this; } SetRef(didAlter); SetRef(didChangeSize); return mergeIntoNode(this, ownerID, shift, keyHash, [key, value]); } var entries = this.entries; var idx = 0; for (var len = entries.length; idx < len; idx++) { if (is(key, entries[idx][0])) { break; } } var exists = idx < len; if (exists ? entries[idx][1] === value : removed) { return this; } SetRef(didAlter); (removed || !exists) && SetRef(didChangeSize); if (removed && len === 2) { return new ValueNode(ownerID, this.keyHash, entries[idx ^ 1]); } var isEditable = ownerID && ownerID === this.ownerID; var newEntries = isEditable ? entries : arrCopy(entries); if (exists) { if (removed) { idx === len - 1 ? newEntries.pop() : (newEntries[idx] = newEntries.pop()); } else { newEntries[idx] = [key, value]; } } else { newEntries.push([key, value]); } if (isEditable) { this.entries = newEntries; return this; } return new HashCollisionNode(ownerID, this.keyHash, newEntries); }; function ValueNode(ownerID, keyHash, entry) { this.ownerID = ownerID; this.keyHash = keyHash; this.entry = entry; } ValueNode.prototype.get = function(shift, keyHash, key, notSetValue) { return is(key, this.entry[0]) ? this.entry[1] : notSetValue; }; ValueNode.prototype.update = function(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) { var removed = value === NOT_SET; var keyMatch = is(key, this.entry[0]); if (keyMatch ? value === this.entry[1] : removed) { return this; } SetRef(didAlter); if (removed) { SetRef(didChangeSize); return; // undefined } if (keyMatch) { if (ownerID && ownerID === this.ownerID) { this.entry[1] = value; return this; } return new ValueNode(ownerID, this.keyHash, [key, value]); } SetRef(didChangeSize); return mergeIntoNode(this, ownerID, shift, hash(key), [key, value]); }; // #pragma Iterators ArrayMapNode.prototype.iterate = HashCollisionNode.prototype.iterate = function (fn, reverse) { var entries = this.entries; for (var ii = 0, maxIndex = entries.length - 1; ii <= maxIndex; ii++) { if (fn(entries[reverse ? maxIndex - ii : ii]) === false) { return false; } } } BitmapIndexedNode.prototype.iterate = HashArrayMapNode.prototype.iterate = function (fn, reverse) { var nodes = this.nodes; for (var ii = 0, maxIndex = nodes.length - 1; ii <= maxIndex; ii++) { var node = nodes[reverse ? maxIndex - ii : ii]; if (node && node.iterate(fn, reverse) === false) { return false; } } } ValueNode.prototype.iterate = function (fn, reverse) { return fn(this.entry); } createClass(MapIterator, Iterator); function MapIterator(map, type, reverse) { this._type = type; this._reverse = reverse; this._stack = map._root && mapIteratorFrame(map._root); } MapIterator.prototype.next = function() { var type = this._type; var stack = this._stack; while (stack) { var node = stack.node; var index = stack.index++; var maxIndex; if (node.entry) { if (index === 0) { return mapIteratorValue(type, node.entry); } } else if (node.entries) { maxIndex = node.entries.length - 1; if (index <= maxIndex) { return mapIteratorValue(type, node.entries[this._reverse ? maxIndex - index : index]); } } else { maxIndex = node.nodes.length - 1; if (index <= maxIndex) { var subNode = node.nodes[this._reverse ? maxIndex - index : index]; if (subNode) { if (subNode.entry) { return mapIteratorValue(type, subNode.entry); } stack = this._stack = mapIteratorFrame(subNode, stack); } continue; } } stack = this._stack = this._stack.__prev; } return iteratorDone(); }; function mapIteratorValue(type, entry) { return iteratorValue(type, entry[0], entry[1]); } function mapIteratorFrame(node, prev) { return { node: node, index: 0, __prev: prev }; } function makeMap(size, root, ownerID, hash) { var map = Object.create(MapPrototype); map.size = size; map._root = root; map.__ownerID = ownerID; map.__hash = hash; map.__altered = false; return map; } var EMPTY_MAP; function emptyMap() { return EMPTY_MAP || (EMPTY_MAP = makeMap(0)); } function updateMap(map, k, v) { var newRoot; var newSize; if (!map._root) { if (v === NOT_SET) { return map; } newSize = 1; newRoot = new ArrayMapNode(map.__ownerID, [[k, v]]); } else { var didChangeSize = MakeRef(CHANGE_LENGTH); var didAlter = MakeRef(DID_ALTER); newRoot = updateNode(map._root, map.__ownerID, 0, undefined, k, v, didChangeSize, didAlter); if (!didAlter.value) { return map; } newSize = map.size + (didChangeSize.value ? v === NOT_SET ? -1 : 1 : 0); } if (map.__ownerID) { map.size = newSize; map._root = newRoot; map.__hash = undefined; map.__altered = true; return map; } return newRoot ? makeMap(newSize, newRoot) : emptyMap(); } function updateNode(node, ownerID, shift, keyHash, key, value, didChangeSize, didAlter) { if (!node) { if (value === NOT_SET) { return node; } SetRef(didAlter); SetRef(didChangeSize); return new ValueNode(ownerID, keyHash, [key, value]); } return node.update(ownerID, shift, keyHash, key, value, didChangeSize, didAlter); } function isLeafNode(node) { return node.constructor === ValueNode || node.constructor === HashCollisionNode; } function mergeIntoNode(node, ownerID, shift, keyHash, entry) { if (node.keyHash === keyHash) { return new HashCollisionNode(ownerID, keyHash, [node.entry, entry]); } var idx1 = (shift === 0 ? node.keyHash : node.keyHash >>> shift) & MASK; var idx2 = (shift === 0 ? keyHash : keyHash >>> shift) & MASK; var newNode; var nodes = idx1 === idx2 ? [mergeIntoNode(node, ownerID, shift + SHIFT, keyHash, entry)] : ((newNode = new ValueNode(ownerID, keyHash, entry)), idx1 < idx2 ? [node, newNode] : [newNode, node]); return new BitmapIndexedNode(ownerID, (1 << idx1) | (1 << idx2), nodes); } function createNodes(ownerID, entries, key, value) { if (!ownerID) { ownerID = new OwnerID(); } var node = new ValueNode(ownerID, hash(key), [key, value]); for (var ii = 0; ii < entries.length; ii++) { var entry = entries[ii]; node = node.update(ownerID, 0, undefined, entry[0], entry[1]); } return node; } function packNodes(ownerID, nodes, count, excluding) { var bitmap = 0; var packedII = 0; var packedNodes = new Array(count); for (var ii = 0, bit = 1, len = nodes.length; ii < len; ii++, bit <<= 1) { var node = nodes[ii]; if (node !== undefined && ii !== excluding) { bitmap |= bit; packedNodes[packedII++] = node; } } return new BitmapIndexedNode(ownerID, bitmap, packedNodes); } function expandNodes(ownerID, nodes, bitmap, including, node) { var count = 0; var expandedNodes = new Array(SIZE); for (var ii = 0; bitmap !== 0; ii++, bitmap >>>= 1) { expandedNodes[ii] = bitmap & 1 ? nodes[count++] : undefined; } expandedNodes[including] = node; return new HashArrayMapNode(ownerID, count + 1, expandedNodes); } function mergeIntoMapWith(map, merger, iterables) { var iters = []; for (var ii = 0; ii < iterables.length; ii++) { var value = iterables[ii]; var iter = KeyedIterable(value); if (!isIterable(value)) { iter = iter.map(function(v ) {return fromJS(v)}); } iters.push(iter); } return mergeIntoCollectionWith(map, merger, iters); } function deepMerger(existing, value, key) { return existing && existing.mergeDeep && isIterable(value) ? existing.mergeDeep(value) : is(existing, value) ? existing : value; } function deepMergerWith(merger) { return function(existing, value, key) { if (existing && existing.mergeDeepWith && isIterable(value)) { return existing.mergeDeepWith(merger, value); } var nextValue = merger(existing, value, key); return is(existing, nextValue) ? existing : nextValue; }; } function mergeIntoCollectionWith(collection, merger, iters) { iters = iters.filter(function(x ) {return x.size !== 0}); if (iters.length === 0) { return collection; } if (collection.size === 0 && !collection.__ownerID && iters.length === 1) { return collection.constructor(iters[0]); } return collection.withMutations(function(collection ) { var mergeIntoMap = merger ? function(value, key) { collection.update(key, NOT_SET, function(existing ) {return existing === NOT_SET ? value : merger(existing, value, key)} ); } : function(value, key) { collection.set(key, value); } for (var ii = 0; ii < iters.length; ii++) { iters[ii].forEach(mergeIntoMap); } }); } function updateInDeepMap(existing, keyPathIter, notSetValue, updater) { var isNotSet = existing === NOT_SET; var step = keyPathIter.next(); if (step.done) { var existingValue = isNotSet ? notSetValue : existing; var newValue = updater(existingValue); return newValue === existingValue ? existing : newValue; } invariant( isNotSet || (existing && existing.set), 'invalid keyPath' ); var key = step.value; var nextExisting = isNotSet ? NOT_SET : existing.get(key, NOT_SET); var nextUpdated = updateInDeepMap( nextExisting, keyPathIter, notSetValue, updater ); return nextUpdated === nextExisting ? existing : nextUpdated === NOT_SET ? existing.remove(key) : (isNotSet ? emptyMap() : existing).set(key, nextUpdated); } function popCount(x) { x = x - ((x >> 1) & 0x55555555); x = (x & 0x33333333) + ((x >> 2) & 0x33333333); x = (x + (x >> 4)) & 0x0f0f0f0f; x = x + (x >> 8); x = x + (x >> 16); return x & 0x7f; } function setIn(array, idx, val, canEdit) { var newArray = canEdit ? array : arrCopy(array); newArray[idx] = val; return newArray; } function spliceIn(array, idx, val, canEdit) { var newLen = array.length + 1; if (canEdit && idx + 1 === newLen) { array[idx] = val; return array; } var newArray = new Array(newLen); var after = 0; for (var ii = 0; ii < newLen; ii++) { if (ii === idx) { newArray[ii] = val; after = -1; } else { newArray[ii] = array[ii + after]; } } return newArray; } function spliceOut(array, idx, canEdit) { var newLen = array.length - 1; if (canEdit && idx === newLen) { array.pop(); return array; } var newArray = new Array(newLen); var after = 0; for (var ii = 0; ii < newLen; ii++) { if (ii === idx) { after = 1; } newArray[ii] = array[ii + after]; } return newArray; } var MAX_ARRAY_MAP_SIZE = SIZE / 4; var MAX_BITMAP_INDEXED_SIZE = SIZE / 2; var MIN_HASH_ARRAY_MAP_SIZE = SIZE / 4; createClass(List, IndexedCollection); // @pragma Construction function List(value) { var empty = emptyList(); if (value === null || value === undefined) { return empty; } if (isList(value)) { return value; } var iter = IndexedIterable(value); var size = iter.size; if (size === 0) { return empty; } assertNotInfinite(size); if (size > 0 && size < SIZE) { return makeList(0, size, SHIFT, null, new VNode(iter.toArray())); } return empty.withMutations(function(list ) { list.setSize(size); iter.forEach(function(v, i) {return list.set(i, v)}); }); } List.of = function(/*...values*/) { return this(arguments); }; List.prototype.toString = function() { return this.__toString('List [', ']'); }; // @pragma Access List.prototype.get = function(index, notSetValue) { index = wrapIndex(this, index); if (index >= 0 && index < this.size) { index += this._origin; var node = listNodeFor(this, index); return node && node.array[index & MASK]; } return notSetValue; }; // @pragma Modification List.prototype.set = function(index, value) { return updateList(this, index, value); }; List.prototype.remove = function(index) { return !this.has(index) ? this : index === 0 ? this.shift() : index === this.size - 1 ? this.pop() : this.splice(index, 1); }; List.prototype.insert = function(index, value) { return this.splice(index, 0, value); }; List.prototype.clear = function() { if (this.size === 0) { return this; } if (this.__ownerID) { this.size = this._origin = this._capacity = 0; this._level = SHIFT; this._root = this._tail = null; this.__hash = undefined; this.__altered = true; return this; } return emptyList(); }; List.prototype.push = function(/*...values*/) { var values = arguments; var oldSize = this.size; return this.withMutations(function(list ) { setListBounds(list, 0, oldSize + values.length); for (var ii = 0; ii < values.length; ii++) { list.set(oldSize + ii, values[ii]); } }); }; List.prototype.pop = function() { return setListBounds(this, 0, -1); }; List.prototype.unshift = function(/*...values*/) { var values = arguments; return this.withMutations(function(list ) { setListBounds(list, -values.length); for (var ii = 0; ii < values.length; ii++) { list.set(ii, values[ii]); } }); }; List.prototype.shift = function() { return setListBounds(this, 1); }; // @pragma Composition List.prototype.merge = function(/*...iters*/) { return mergeIntoListWith(this, undefined, arguments); }; List.prototype.mergeWith = function(merger) {var iters = SLICE$0.call(arguments, 1); return mergeIntoListWith(this, merger, iters); }; List.prototype.mergeDeep = function(/*...iters*/) { return mergeIntoListWith(this, deepMerger, arguments); }; List.prototype.mergeDeepWith = function(merger) {var iters = SLICE$0.call(arguments, 1); return mergeIntoListWith(this, deepMergerWith(merger), iters); }; List.prototype.setSize = function(size) { return setListBounds(this, 0, size); }; // @pragma Iteration List.prototype.slice = function(begin, end) { var size = this.size; if (wholeSlice(begin, end, size)) { return this; } return setListBounds( this, resolveBegin(begin, size), resolveEnd(end, size) ); }; List.prototype.__iterator = function(type, reverse) { var index = 0; var values = iterateList(this, reverse); return new Iterator(function() { var value = values(); return value === DONE ? iteratorDone() : iteratorValue(type, index++, value); }); }; List.prototype.__iterate = function(fn, reverse) { var index = 0; var values = iterateList(this, reverse); var value; while ((value = values()) !== DONE) { if (fn(value, index++, this) === false) { break; } } return index; }; List.prototype.__ensureOwner = function(ownerID) { if (ownerID === this.__ownerID) { return this; } if (!ownerID) { this.__ownerID = ownerID; return this; } return makeList(this._origin, this._capacity, this._level, this._root, this._tail, ownerID, this.__hash); }; function isList(maybeList) { return !!(maybeList && maybeList[IS_LIST_SENTINEL]); } List.isList = isList; var IS_LIST_SENTINEL = '@@__IMMUTABLE_LIST__@@'; var ListPrototype = List.prototype; ListPrototype[IS_LIST_SENTINEL] = true; ListPrototype[DELETE] = ListPrototype.remove; ListPrototype.setIn = MapPrototype.setIn; ListPrototype.deleteIn = ListPrototype.removeIn = MapPrototype.removeIn; ListPrototype.update = MapPrototype.update; ListPrototype.updateIn = MapPrototype.updateIn; ListPrototype.mergeIn = MapPrototype.mergeIn; ListPrototype.mergeDeepIn = MapPrototype.mergeDeepIn; ListPrototype.withMutations = MapPrototype.withMutations; ListPrototype.asMutable = MapPrototype.asMutable; ListPrototype.asImmutable = MapPrototype.asImmutable; ListPrototype.wasAltered = MapPrototype.wasAltered; function VNode(array, ownerID) { this.array = array; this.ownerID = ownerID; } // TODO: seems like these methods are very similar VNode.prototype.removeBefore = function(ownerID, level, index) { if (index === level ? 1 << level : 0 || this.array.length === 0) { return this; } var originIndex = (index >>> level) & MASK; if (originIndex >= this.array.length) { return new VNode([], ownerID); } var removingFirst = originIndex === 0; var newChild; if (level > 0) { var oldChild = this.array[originIndex]; newChild = oldChild && oldChild.removeBefore(ownerID, level - SHIFT, index); if (newChild === oldChild && removingFirst) { return this; } } if (removingFirst && !newChild) { return this; } var editable = editableVNode(this, ownerID); if (!removingFirst) { for (var ii = 0; ii < originIndex; ii++) { editable.array[ii] = undefined; } } if (newChild) { editable.array[originIndex] = newChild; } return editable; }; VNode.prototype.removeAfter = function(ownerID, level, index) { if (index === (level ? 1 << level : 0) || this.array.length === 0) { return this; } var sizeIndex = ((index - 1) >>> level) & MASK; if (sizeIndex >= this.array.length) { return this; } var newChild; if (level > 0) { var oldChild = this.array[sizeIndex]; newChild = oldChild && oldChild.removeAfter(ownerID, level - SHIFT, index); if (newChild === oldChild && sizeIndex === this.array.length - 1) { return this; } } var editable = editableVNode(this, ownerID); editable.array.splice(sizeIndex + 1); if (newChild) { editable.array[sizeIndex] = newChild; } return editable; }; var DONE = {}; function iterateList(list, reverse) { var left = list._origin; var right = list._capacity; var tailPos = getTailOffset(right); var tail = list._tail; return iterateNodeOrLeaf(list._root, list._level, 0); function iterateNodeOrLeaf(node, level, offset) { return level === 0 ? iterateLeaf(node, offset) : iterateNode(node, level, offset); } function iterateLeaf(node, offset) { var array = offset === tailPos ? tail && tail.array : node && node.array; var from = offset > left ? 0 : left - offset; var to = right - offset; if (to > SIZE) { to = SIZE; } return function() { if (from === to) { return DONE; } var idx = reverse ? --to : from++; return array && array[idx]; }; } function iterateNode(node, level, offset) { var values; var array = node && node.array; var from = offset > left ? 0 : (left - offset) >> level; var to = ((right - offset) >> level) + 1; if (to > SIZE) { to = SIZE; } return function() { do { if (values) { var value = values(); if (value !== DONE) { return value; } values = null; } if (from === to) { return DONE; } var idx = reverse ? --to : from++; values = iterateNodeOrLeaf( array && array[idx], level - SHIFT, offset + (idx << level) ); } while (true); }; } } function makeList(origin, capacity, level, root, tail, ownerID, hash) { var list = Object.create(ListPrototype); list.size = capacity - origin; list._origin = origin; list._capacity = capacity; list._level = level; list._root = root; list._tail = tail; list.__ownerID = ownerID; list.__hash = hash; list.__altered = false; return list; } var EMPTY_LIST; function emptyList() { return EMPTY_LIST || (EMPTY_LIST = makeList(0, 0, SHIFT)); } function updateList(list, index, value) { index = wrapIndex(list, index); if (index !== index) { return list; } if (index >= list.size || index < 0) { return list.withMutations(function(list ) { index < 0 ? setListBounds(list, index).set(0, value) : setListBounds(list, 0, index + 1).set(index, value) }); } index += list._origin; var newTail = list._tail; var newRoot = list._root; var didAlter = MakeRef(DID_ALTER); if (index >= getTailOffset(list._capacity)) { newTail = updateVNode(newTail, list.__ownerID, 0, index, value, didAlter); } else { newRoot = updateVNode(newRoot, list.__ownerID, list._level, index, value, didAlter); } if (!didAlter.value) { return list; } if (list.__ownerID) { list._root = newRoot; list._tail = newTail; list.__hash = undefined; list.__altered = true; return list; } return makeList(list._origin, list._capacity, list._level, newRoot, newTail); } function updateVNode(node, ownerID, level, index, value, didAlter) { var idx = (index >>> level) & MASK; var nodeHas = node && idx < node.array.length; if (!nodeHas && value === undefined) { return node; } var newNode; if (level > 0) { var lowerNode = node && node.array[idx]; var newLowerNode = updateVNode(lowerNode, ownerID, level - SHIFT, index, value, didAlter); if (newLowerNode === lowerNode) { return node; } newNode = editableVNode(node, ownerID); newNode.array[idx] = newLowerNode; return newNode; } if (nodeHas && node.array[idx] === value) { return node; } SetRef(didAlter); newNode = editableVNode(node, ownerID); if (value === undefined && idx === newNode.array.length - 1) { newNode.array.pop(); } else { newNode.array[idx] = value; } return newNode; } function editableVNode(node, ownerID) { if (ownerID && node && ownerID === node.ownerID) { return node; } return new VNode(node ? node.array.slice() : [], ownerID); } function listNodeFor(list, rawIndex) { if (rawIndex >= getTailOffset(list._capacity)) { return list._tail; } if (rawIndex < 1 << (list._level + SHIFT)) { var node = list._root; var level = list._level; while (node && level > 0) { node = node.array[(rawIndex >>> level) & MASK]; level -= SHIFT; } return node; } } function setListBounds(list, begin, end) { // Sanitize begin & end using this shorthand for ToInt32(argument) // http://www.ecma-international.org/ecma-262/6.0/#sec-toint32 if (begin !== undefined) { begin = begin | 0; } if (end !== undefined) { end = end | 0; } var owner = list.__ownerID || new OwnerID(); var oldOrigin = list._origin; var oldCapacity = list._capacity; var newOrigin = oldOrigin + begin; var newCapacity = end === undefined ? oldCapacity : end < 0 ? oldCapacity + end : oldOrigin + end; if (newOrigin === oldOrigin && newCapacity === oldCapacity) { return list; } // If it's going to end after it starts, it's empty. if (newOrigin >= newCapacity) { return list.clear(); } var newLevel = list._level; var newRoot = list._root; // New origin might need creating a higher root. var offsetShift = 0; while (newOrigin + offsetShift < 0) { newRoot = new VNode(newRoot && newRoot.array.length ? [undefined, newRoot] : [], owner); newLevel += SHIFT; offsetShift += 1 << newLevel; } if (offsetShift) { newOrigin += offsetShift; oldOrigin += offsetShift; newCapacity += offsetShift; oldCapacity += offsetShift; } var oldTailOffset = getTailOffset(oldCapacity); var newTailOffset = getTailOffset(newCapacity); // New size might need creating a higher root. while (newTailOffset >= 1 << (newLevel + SHIFT)) { newRoot = new VNode(newRoot && newRoot.array.length ? [newRoot] : [], owner); newLevel += SHIFT; } // Locate or create the new tail. var oldTail = list._tail; var newTail = newTailOffset < oldTailOffset ? listNodeFor(list, newCapacity - 1) : newTailOffset > oldTailOffset ? new VNode([], owner) : oldTail; // Merge Tail into tree. if (oldTail && newTailOffset > oldTailOffset && newOrigin < oldCapacity && oldTail.array.length) { newRoot = editableVNode(newRoot, owner); var node = newRoot; for (var level = newLevel; level > SHIFT; level -= SHIFT) { var idx = (oldTailOffset >>> level) & MASK; node = node.array[idx] = editableVNode(node.array[idx], owner); } node.array[(oldTailOffset >>> SHIFT) & MASK] = oldTail; } // If the size has been reduced, there's a chance the tail needs to be trimmed. if (newCapacity < oldCapacity) { newTail = newTail && newTail.removeAfter(owner, 0, newCapacity); } // If the new origin is within the tail, then we do not need a root. if (newOrigin >= newTailOffset) { newOrigin -= newTailOffset; newCapacity -= newTailOffset; newLevel = SHIFT; newRoot = null; newTail = newTail && newTail.removeBefore(owner, 0, newOrigin); // Otherwise, if the root has been trimmed, garbage collect. } else if (newOrigin > oldOrigin || newTailOffset < oldTailOffset) { offsetShift = 0; // Identify the new top root node of the subtree of the old root. while (newRoot) { var beginIndex = (newOrigin >>> newLevel) & MASK; if (beginIndex !== (newTailOffset >>> newLevel) & MASK) { break; } if (beginIndex) { offsetShift += (1 << newLevel) * beginIndex; } newLevel -= SHIFT; newRoot = newRoot.array[beginIndex]; } // Trim the new sides of the new root. if (newRoot && newOrigin > oldOrigin) { newRoot = newRoot.removeBefore(owner, newLevel, newOrigin - offsetShift); } if (newRoot && newTailOffset < oldTailOffset) { newRoot = newRoot.removeAfter(owner, newLevel, newTailOffset - offsetShift); } if (offsetShift) { newOrigin -= offsetShift; newCapacity -= offsetShift; } } if (list.__ownerID) { list.size = newCapacity - newOrigin; list._origin = newOrigin; list._capacity = newCapacity; list._level = newLevel; list._root = newRoot; list._tail = newTail; list.__hash = undefined; list.__altered = true; return list; } return makeList(newOrigin, newCapacity, newLevel, newRoot, newTail); } function mergeIntoListWith(list, merger, iterables) { var iters = []; var maxSize = 0; for (var ii = 0; ii < iterables.length; ii++) { var value = iterables[ii]; var iter = IndexedIterable(value); if (iter.size > maxSize) { maxSize = iter.size; } if (!isIterable(value)) { iter = iter.map(function(v ) {return fromJS(v)}); } iters.push(iter); } if (maxSize > list.size) { list = list.setSize(maxSize); } return mergeIntoCollectionWith(list, merger, iters); } function getTailOffset(size) { return size < SIZE ? 0 : (((size - 1) >>> SHIFT) << SHIFT); } createClass(OrderedMap, Map); // @pragma Construction function OrderedMap(value) { return value === null || value === undefined ? emptyOrderedMap() : isOrderedMap(value) ? value : emptyOrderedMap().withMutations(function(map ) { var iter = KeyedIterable(value); assertNotInfinite(iter.size); iter.forEach(function(v, k) {return map.set(k, v)}); }); } OrderedMap.of = function(/*...values*/) { return this(arguments); }; OrderedMap.prototype.toString = function() { return this.__toString('OrderedMap {', '}'); }; // @pragma Access OrderedMap.prototype.get = function(k, notSetValue) { var index = this._map.get(k); return index !== undefined ? this._list.get(index)[1] : notSetValue; }; // @pragma Modification OrderedMap.prototype.clear = function() { if (this.size === 0) { return this; } if (this.__ownerID) { this.size = 0; this._map.clear(); this._list.clear(); return this; } return emptyOrderedMap(); }; OrderedMap.prototype.set = function(k, v) { return updateOrderedMap(this, k, v); }; OrderedMap.prototype.remove = function(k) { return updateOrderedMap(this, k, NOT_SET); }; OrderedMap.prototype.wasAltered = function() { return this._map.wasAltered() || this._list.wasAltered(); }; OrderedMap.prototype.__iterate = function(fn, reverse) {var this$0 = this; return this._list.__iterate( function(entry ) {return entry && fn(entry[1], entry[0], this$0)}, reverse ); }; OrderedMap.prototype.__iterator = function(type, reverse) { return this._list.fromEntrySeq().__iterator(type, reverse); }; OrderedMap.prototype.__ensureOwner = function(ownerID) { if (ownerID === this.__ownerID) { return this; } var newMap = this._map.__ensureOwner(ownerID); var newList = this._list.__ensureOwner(ownerID); if (!ownerID) { this.__ownerID = ownerID; this._map = newMap; this._list = newList; return this; } return makeOrderedMap(newMap, newList, ownerID, this.__hash); }; function isOrderedMap(maybeOrderedMap) { return isMap(maybeOrderedMap) && isOrdered(maybeOrderedMap); } OrderedMap.isOrderedMap = isOrderedMap; OrderedMap.prototype[IS_ORDERED_SENTINEL] = true; OrderedMap.prototype[DELETE] = OrderedMap.prototype.remove; function makeOrderedMap(map, list, ownerID, hash) { var omap = Object.create(OrderedMap.prototype); omap.size = map ? map.size : 0; omap._map = map; omap._list = list; omap.__ownerID = ownerID; omap.__hash = hash; return omap; } var EMPTY_ORDERED_MAP; function emptyOrderedMap() { return EMPTY_ORDERED_MAP || (EMPTY_ORDERED_MAP = makeOrderedMap(emptyMap(), emptyList())); } function updateOrderedMap(omap, k, v) { var map = omap._map; var list = omap._list; var i = map.get(k); var has = i !== undefined; var newMap; var newList; if (v === NOT_SET) { // removed if (!has) { return omap; } if (list.size >= SIZE && list.size >= map.size * 2) { newList = list.filter(function(entry, idx) {return entry !== undefined && i !== idx}); newMap = newList.toKeyedSeq().map(function(entry ) {return entry[0]}).flip().toMap(); if (omap.__ownerID) { newMap.__ownerID = newList.__ownerID = omap.__ownerID; } } else { newMap = map.remove(k); newList = i === list.size - 1 ? list.pop() : list.set(i, undefined); } } else { if (has) { if (v === list.get(i)[1]) { return omap; } newMap = map; newList = list.set(i, [k, v]); } else { newMap = map.set(k, list.size); newList = list.set(list.size, [k, v]); } } if (omap.__ownerID) { omap.size = newMap.size; omap._map = newMap; omap._list = newList; omap.__hash = undefined; return omap; } return makeOrderedMap(newMap, newList); } createClass(ToKeyedSequence, KeyedSeq); function ToKeyedSequence(indexed, useKeys) { this._iter = indexed; this._useKeys = useKeys; this.size = indexed.size; } ToKeyedSequence.prototype.get = function(key, notSetValue) { return this._iter.get(key, notSetValue); }; ToKeyedSequence.prototype.has = function(key) { return this._iter.has(key); }; ToKeyedSequence.prototype.valueSeq = function() { return this._iter.valueSeq(); }; ToKeyedSequence.prototype.reverse = function() {var this$0 = this; var reversedSequence = reverseFactory(this, true); if (!this._useKeys) { reversedSequence.valueSeq = function() {return this$0._iter.toSeq().reverse()}; } return reversedSequence; }; ToKeyedSequence.prototype.map = function(mapper, context) {var this$0 = this; var mappedSequence = mapFactory(this, mapper, context); if (!this._useKeys) { mappedSequence.valueSeq = function() {return this$0._iter.toSeq().map(mapper, context)}; } return mappedSequence; }; ToKeyedSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this; var ii; return this._iter.__iterate( this._useKeys ? function(v, k) {return fn(v, k, this$0)} : ((ii = reverse ? resolveSize(this) : 0), function(v ) {return fn(v, reverse ? --ii : ii++, this$0)}), reverse ); }; ToKeyedSequence.prototype.__iterator = function(type, reverse) { if (this._useKeys) { return this._iter.__iterator(type, reverse); } var iterator = this._iter.__iterator(ITERATE_VALUES, reverse); var ii = reverse ? resolveSize(this) : 0; return new Iterator(function() { var step = iterator.next(); return step.done ? step : iteratorValue(type, reverse ? --ii : ii++, step.value, step); }); }; ToKeyedSequence.prototype[IS_ORDERED_SENTINEL] = true; createClass(ToIndexedSequence, IndexedSeq); function ToIndexedSequence(iter) { this._iter = iter; this.size = iter.size; } ToIndexedSequence.prototype.includes = function(value) { return this._iter.includes(value); }; ToIndexedSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this; var iterations = 0; return this._iter.__iterate(function(v ) {return fn(v, iterations++, this$0)}, reverse); }; ToIndexedSequence.prototype.__iterator = function(type, reverse) { var iterator = this._iter.__iterator(ITERATE_VALUES, reverse); var iterations = 0; return new Iterator(function() { var step = iterator.next(); return step.done ? step : iteratorValue(type, iterations++, step.value, step) }); }; createClass(ToSetSequence, SetSeq); function ToSetSequence(iter) { this._iter = iter; this.size = iter.size; } ToSetSequence.prototype.has = function(key) { return this._iter.includes(key); }; ToSetSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this; return this._iter.__iterate(function(v ) {return fn(v, v, this$0)}, reverse); }; ToSetSequence.prototype.__iterator = function(type, reverse) { var iterator = this._iter.__iterator(ITERATE_VALUES, reverse); return new Iterator(function() { var step = iterator.next(); return step.done ? step : iteratorValue(type, step.value, step.value, step); }); }; createClass(FromEntriesSequence, KeyedSeq); function FromEntriesSequence(entries) { this._iter = entries; this.size = entries.size; } FromEntriesSequence.prototype.entrySeq = function() { return this._iter.toSeq(); }; FromEntriesSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this; return this._iter.__iterate(function(entry ) { // Check if entry exists first so array access doesn't throw for holes // in the parent iteration. if (entry) { validateEntry(entry); var indexedIterable = isIterable(entry); return fn( indexedIterable ? entry.get(1) : entry[1], indexedIterable ? entry.get(0) : entry[0], this$0 ); } }, reverse); }; FromEntriesSequence.prototype.__iterator = function(type, reverse) { var iterator = this._iter.__iterator(ITERATE_VALUES, reverse); return new Iterator(function() { while (true) { var step = iterator.next(); if (step.done) { return step; } var entry = step.value; // Check if entry exists first so array access doesn't throw for holes // in the parent iteration. if (entry) { validateEntry(entry); var indexedIterable = isIterable(entry); return iteratorValue( type, indexedIterable ? entry.get(0) : entry[0], indexedIterable ? entry.get(1) : entry[1], step ); } } }); }; ToIndexedSequence.prototype.cacheResult = ToKeyedSequence.prototype.cacheResult = ToSetSequence.prototype.cacheResult = FromEntriesSequence.prototype.cacheResult = cacheResultThrough; function flipFactory(iterable) { var flipSequence = makeSequence(iterable); flipSequence._iter = iterable; flipSequence.size = iterable.size; flipSequence.flip = function() {return iterable}; flipSequence.reverse = function () { var reversedSequence = iterable.reverse.apply(this); // super.reverse() reversedSequence.flip = function() {return iterable.reverse()}; return reversedSequence; }; flipSequence.has = function(key ) {return iterable.includes(key)}; flipSequence.includes = function(key ) {return iterable.has(key)}; flipSequence.cacheResult = cacheResultThrough; flipSequence.__iterateUncached = function (fn, reverse) {var this$0 = this; return iterable.__iterate(function(v, k) {return fn(k, v, this$0) !== false}, reverse); } flipSequence.__iteratorUncached = function(type, reverse) { if (type === ITERATE_ENTRIES) { var iterator = iterable.__iterator(type, reverse); return new Iterator(function() { var step = iterator.next(); if (!step.done) { var k = step.value[0]; step.value[0] = step.value[1]; step.value[1] = k; } return step; }); } return iterable.__iterator( type === ITERATE_VALUES ? ITERATE_KEYS : ITERATE_VALUES, reverse ); } return flipSequence; } function mapFactory(iterable, mapper, context) { var mappedSequence = makeSequence(iterable); mappedSequence.size = iterable.size; mappedSequence.has = function(key ) {return iterable.has(key)}; mappedSequence.get = function(key, notSetValue) { var v = iterable.get(key, NOT_SET); return v === NOT_SET ? notSetValue : mapper.call(context, v, key, iterable); }; mappedSequence.__iterateUncached = function (fn, reverse) {var this$0 = this; return iterable.__iterate( function(v, k, c) {return fn(mapper.call(context, v, k, c), k, this$0) !== false}, reverse ); } mappedSequence.__iteratorUncached = function (type, reverse) { var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse); return new Iterator(function() { var step = iterator.next(); if (step.done) { return step; } var entry = step.value; var key = entry[0]; return iteratorValue( type, key, mapper.call(context, entry[1], key, iterable), step ); }); } return mappedSequence; } function reverseFactory(iterable, useKeys) { var reversedSequence = makeSequence(iterable); reversedSequence._iter = iterable; reversedSequence.size = iterable.size; reversedSequence.reverse = function() {return iterable}; if (iterable.flip) { reversedSequence.flip = function () { var flipSequence = flipFactory(iterable); flipSequence.reverse = function() {return iterable.flip()}; return flipSequence; }; } reversedSequence.get = function(key, notSetValue) {return iterable.get(useKeys ? key : -1 - key, notSetValue)}; reversedSequence.has = function(key ) {return iterable.has(useKeys ? key : -1 - key)}; reversedSequence.includes = function(value ) {return iterable.includes(value)}; reversedSequence.cacheResult = cacheResultThrough; reversedSequence.__iterate = function (fn, reverse) {var this$0 = this; return iterable.__iterate(function(v, k) {return fn(v, k, this$0)}, !reverse); }; reversedSequence.__iterator = function(type, reverse) {return iterable.__iterator(type, !reverse)}; return reversedSequence; } function filterFactory(iterable, predicate, context, useKeys) { var filterSequence = makeSequence(iterable); if (useKeys) { filterSequence.has = function(key ) { var v = iterable.get(key, NOT_SET); return v !== NOT_SET && !!predicate.call(context, v, key, iterable); }; filterSequence.get = function(key, notSetValue) { var v = iterable.get(key, NOT_SET); return v !== NOT_SET && predicate.call(context, v, key, iterable) ? v : notSetValue; }; } filterSequence.__iterateUncached = function (fn, reverse) {var this$0 = this; var iterations = 0; iterable.__iterate(function(v, k, c) { if (predicate.call(context, v, k, c)) { iterations++; return fn(v, useKeys ? k : iterations - 1, this$0); } }, reverse); return iterations; }; filterSequence.__iteratorUncached = function (type, reverse) { var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse); var iterations = 0; return new Iterator(function() { while (true) { var step = iterator.next(); if (step.done) { return step; } var entry = step.value; var key = entry[0]; var value = entry[1]; if (predicate.call(context, value, key, iterable)) { return iteratorValue(type, useKeys ? key : iterations++, value, step); } } }); } return filterSequence; } function countByFactory(iterable, grouper, context) { var groups = Map().asMutable(); iterable.__iterate(function(v, k) { groups.update( grouper.call(context, v, k, iterable), 0, function(a ) {return a + 1} ); }); return groups.asImmutable(); } function groupByFactory(iterable, grouper, context) { var isKeyedIter = isKeyed(iterable); var groups = (isOrdered(iterable) ? OrderedMap() : Map()).asMutable(); iterable.__iterate(function(v, k) { groups.update( grouper.call(context, v, k, iterable), function(a ) {return (a = a || [], a.push(isKeyedIter ? [k, v] : v), a)} ); }); var coerce = iterableClass(iterable); return groups.map(function(arr ) {return reify(iterable, coerce(arr))}); } function sliceFactory(iterable, begin, end, useKeys) { var originalSize = iterable.size; // Sanitize begin & end using this shorthand for ToInt32(argument) // http://www.ecma-international.org/ecma-262/6.0/#sec-toint32 if (begin !== undefined) { begin = begin | 0; } if (end !== undefined) { end = end | 0; } if (wholeSlice(begin, end, originalSize)) { return iterable; } var resolvedBegin = resolveBegin(begin, originalSize); var resolvedEnd = resolveEnd(end, originalSize); // begin or end will be NaN if they were provided as negative numbers and // this iterable's size is unknown. In that case, cache first so there is // a known size and these do not resolve to NaN. if (resolvedBegin !== resolvedBegin || resolvedEnd !== resolvedEnd) { return sliceFactory(iterable.toSeq().cacheResult(), begin, end, useKeys); } // Note: resolvedEnd is undefined when the original sequence's length is // unknown and this slice did not supply an end and should contain all // elements after resolvedBegin. // In that case, resolvedSize will be NaN and sliceSize will remain undefined. var resolvedSize = resolvedEnd - resolvedBegin; var sliceSize; if (resolvedSize === resolvedSize) { sliceSize = resolvedSize < 0 ? 0 : resolvedSize; } var sliceSeq = makeSequence(iterable); // If iterable.size is undefined, the size of the realized sliceSeq is // unknown at this point unless the number of items to slice is 0 sliceSeq.size = sliceSize === 0 ? sliceSize : iterable.size && sliceSize || undefined; if (!useKeys && isSeq(iterable) && sliceSize >= 0) { sliceSeq.get = function (index, notSetValue) { index = wrapIndex(this, index); return index >= 0 && index < sliceSize ? iterable.get(index + resolvedBegin, notSetValue) : notSetValue; } } sliceSeq.__iterateUncached = function(fn, reverse) {var this$0 = this; if (sliceSize === 0) { return 0; } if (reverse) { return this.cacheResult().__iterate(fn, reverse); } var skipped = 0; var isSkipping = true; var iterations = 0; iterable.__iterate(function(v, k) { if (!(isSkipping && (isSkipping = skipped++ < resolvedBegin))) { iterations++; return fn(v, useKeys ? k : iterations - 1, this$0) !== false && iterations !== sliceSize; } }); return iterations; }; sliceSeq.__iteratorUncached = function(type, reverse) { if (sliceSize !== 0 && reverse) { return this.cacheResult().__iterator(type, reverse); } // Don't bother instantiating parent iterator if taking 0. var iterator = sliceSize !== 0 && iterable.__iterator(type, reverse); var skipped = 0; var iterations = 0; return new Iterator(function() { while (skipped++ < resolvedBegin) { iterator.next(); } if (++iterations > sliceSize) { return iteratorDone(); } var step = iterator.next(); if (useKeys || type === ITERATE_VALUES) { return step; } else if (type === ITERATE_KEYS) { return iteratorValue(type, iterations - 1, undefined, step); } else { return iteratorValue(type, iterations - 1, step.value[1], step); } }); } return sliceSeq; } function takeWhileFactory(iterable, predicate, context) { var takeSequence = makeSequence(iterable); takeSequence.__iterateUncached = function(fn, reverse) {var this$0 = this; if (reverse) { return this.cacheResult().__iterate(fn, reverse); } var iterations = 0; iterable.__iterate(function(v, k, c) {return predicate.call(context, v, k, c) && ++iterations && fn(v, k, this$0)} ); return iterations; }; takeSequence.__iteratorUncached = function(type, reverse) {var this$0 = this; if (reverse) { return this.cacheResult().__iterator(type, reverse); } var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse); var iterating = true; return new Iterator(function() { if (!iterating) { return iteratorDone(); } var step = iterator.next(); if (step.done) { return step; } var entry = step.value; var k = entry[0]; var v = entry[1]; if (!predicate.call(context, v, k, this$0)) { iterating = false; return iteratorDone(); } return type === ITERATE_ENTRIES ? step : iteratorValue(type, k, v, step); }); }; return takeSequence; } function skipWhileFactory(iterable, predicate, context, useKeys) { var skipSequence = makeSequence(iterable); skipSequence.__iterateUncached = function (fn, reverse) {var this$0 = this; if (reverse) { return this.cacheResult().__iterate(fn, reverse); } var isSkipping = true; var iterations = 0; iterable.__iterate(function(v, k, c) { if (!(isSkipping && (isSkipping = predicate.call(context, v, k, c)))) { iterations++; return fn(v, useKeys ? k : iterations - 1, this$0); } }); return iterations; }; skipSequence.__iteratorUncached = function(type, reverse) {var this$0 = this; if (reverse) { return this.cacheResult().__iterator(type, reverse); } var iterator = iterable.__iterator(ITERATE_ENTRIES, reverse); var skipping = true; var iterations = 0; return new Iterator(function() { var step, k, v; do { step = iterator.next(); if (step.done) { if (useKeys || type === ITERATE_VALUES) { return step; } else if (type === ITERATE_KEYS) { return iteratorValue(type, iterations++, undefined, step); } else { return iteratorValue(type, iterations++, step.value[1], step); } } var entry = step.value; k = entry[0]; v = entry[1]; skipping && (skipping = predicate.call(context, v, k, this$0)); } while (skipping); return type === ITERATE_ENTRIES ? step : iteratorValue(type, k, v, step); }); }; return skipSequence; } function concatFactory(iterable, values) { var isKeyedIterable = isKeyed(iterable); var iters = [iterable].concat(values).map(function(v ) { if (!isIterable(v)) { v = isKeyedIterable ? keyedSeqFromValue(v) : indexedSeqFromValue(Array.isArray(v) ? v : [v]); } else if (isKeyedIterable) { v = KeyedIterable(v); } return v; }).filter(function(v ) {return v.size !== 0}); if (iters.length === 0) { return iterable; } if (iters.length === 1) { var singleton = iters[0]; if (singleton === iterable || isKeyedIterable && isKeyed(singleton) || isIndexed(iterable) && isIndexed(singleton)) { return singleton; } } var concatSeq = new ArraySeq(iters); if (isKeyedIterable) { concatSeq = concatSeq.toKeyedSeq(); } else if (!isIndexed(iterable)) { concatSeq = concatSeq.toSetSeq(); } concatSeq = concatSeq.flatten(true); concatSeq.size = iters.reduce( function(sum, seq) { if (sum !== undefined) { var size = seq.size; if (size !== undefined) { return sum + size; } } }, 0 ); return concatSeq; } function flattenFactory(iterable, depth, useKeys) { var flatSequence = makeSequence(iterable); flatSequence.__iterateUncached = function(fn, reverse) { var iterations = 0; var stopped = false; function flatDeep(iter, currentDepth) {var this$0 = this; iter.__iterate(function(v, k) { if ((!depth || currentDepth < depth) && isIterable(v)) { flatDeep(v, currentDepth + 1); } else if (fn(v, useKeys ? k : iterations++, this$0) === false) { stopped = true; } return !stopped; }, reverse); } flatDeep(iterable, 0); return iterations; } flatSequence.__iteratorUncached = function(type, reverse) { var iterator = iterable.__iterator(type, reverse); var stack = []; var iterations = 0; return new Iterator(function() { while (iterator) { var step = iterator.next(); if (step.done !== false) { iterator = stack.pop(); continue; } var v = step.value; if (type === ITERATE_ENTRIES) { v = v[1]; } if ((!depth || stack.length < depth) && isIterable(v)) { stack.push(iterator); iterator = v.__iterator(type, reverse); } else { return useKeys ? step : iteratorValue(type, iterations++, v, step); } } return iteratorDone(); }); } return flatSequence; } function flatMapFactory(iterable, mapper, context) { var coerce = iterableClass(iterable); return iterable.toSeq().map( function(v, k) {return coerce(mapper.call(context, v, k, iterable))} ).flatten(true); } function interposeFactory(iterable, separator) { var interposedSequence = makeSequence(iterable); interposedSequence.size = iterable.size && iterable.size * 2 -1; interposedSequence.__iterateUncached = function(fn, reverse) {var this$0 = this; var iterations = 0; iterable.__iterate(function(v, k) {return (!iterations || fn(separator, iterations++, this$0) !== false) && fn(v, iterations++, this$0) !== false}, reverse ); return iterations; }; interposedSequence.__iteratorUncached = function(type, reverse) { var iterator = iterable.__iterator(ITERATE_VALUES, reverse); var iterations = 0; var step; return new Iterator(function() { if (!step || iterations % 2) { step = iterator.next(); if (step.done) { return step; } } return iterations % 2 ? iteratorValue(type, iterations++, separator) : iteratorValue(type, iterations++, step.value, step); }); }; return interposedSequence; } function sortFactory(iterable, comparator, mapper) { if (!comparator) { comparator = defaultComparator; } var isKeyedIterable = isKeyed(iterable); var index = 0; var entries = iterable.toSeq().map( function(v, k) {return [k, v, index++, mapper ? mapper(v, k, iterable) : v]} ).toArray(); entries.sort(function(a, b) {return comparator(a[3], b[3]) || a[2] - b[2]}).forEach( isKeyedIterable ? function(v, i) { entries[i].length = 2; } : function(v, i) { entries[i] = v[1]; } ); return isKeyedIterable ? KeyedSeq(entries) : isIndexed(iterable) ? IndexedSeq(entries) : SetSeq(entries); } function maxFactory(iterable, comparator, mapper) { if (!comparator) { comparator = defaultComparator; } if (mapper) { var entry = iterable.toSeq() .map(function(v, k) {return [v, mapper(v, k, iterable)]}) .reduce(function(a, b) {return maxCompare(comparator, a[1], b[1]) ? b : a}); return entry && entry[0]; } else { return iterable.reduce(function(a, b) {return maxCompare(comparator, a, b) ? b : a}); } } function maxCompare(comparator, a, b) { var comp = comparator(b, a); // b is considered the new max if the comparator declares them equal, but // they are not equal and b is in fact a nullish value. return (comp === 0 && b !== a && (b === undefined || b === null || b !== b)) || comp > 0; } function zipWithFactory(keyIter, zipper, iters) { var zipSequence = makeSequence(keyIter); zipSequence.size = new ArraySeq(iters).map(function(i ) {return i.size}).min(); // Note: this a generic base implementation of __iterate in terms of // __iterator which may be more generically useful in the future. zipSequence.__iterate = function(fn, reverse) { /* generic: var iterator = this.__iterator(ITERATE_ENTRIES, reverse); var step; var iterations = 0; while (!(step = iterator.next()).done) { iterations++; if (fn(step.value[1], step.value[0], this) === false) { break; } } return iterations; */ // indexed: var iterator = this.__iterator(ITERATE_VALUES, reverse); var step; var iterations = 0; while (!(step = iterator.next()).done) { if (fn(step.value, iterations++, this) === false) { break; } } return iterations; }; zipSequence.__iteratorUncached = function(type, reverse) { var iterators = iters.map(function(i ) {return (i = Iterable(i), getIterator(reverse ? i.reverse() : i))} ); var iterations = 0; var isDone = false; return new Iterator(function() { var steps; if (!isDone) { steps = iterators.map(function(i ) {return i.next()}); isDone = steps.some(function(s ) {return s.done}); } if (isDone) { return iteratorDone(); } return iteratorValue( type, iterations++, zipper.apply(null, steps.map(function(s ) {return s.value})) ); }); }; return zipSequence } // #pragma Helper Functions function reify(iter, seq) { return isSeq(iter) ? seq : iter.constructor(seq); } function validateEntry(entry) { if (entry !== Object(entry)) { throw new TypeError('Expected [K, V] tuple: ' + entry); } } function resolveSize(iter) { assertNotInfinite(iter.size); return ensureSize(iter); } function iterableClass(iterable) { return isKeyed(iterable) ? KeyedIterable : isIndexed(iterable) ? IndexedIterable : SetIterable; } function makeSequence(iterable) { return Object.create( ( isKeyed(iterable) ? KeyedSeq : isIndexed(iterable) ? IndexedSeq : SetSeq ).prototype ); } function cacheResultThrough() { if (this._iter.cacheResult) { this._iter.cacheResult(); this.size = this._iter.size; return this; } else { return Seq.prototype.cacheResult.call(this); } } function defaultComparator(a, b) { return a > b ? 1 : a < b ? -1 : 0; } function forceIterator(keyPath) { var iter = getIterator(keyPath); if (!iter) { // Array might not be iterable in this environment, so we need a fallback // to our wrapped type. if (!isArrayLike(keyPath)) { throw new TypeError('Expected iterable or array-like: ' + keyPath); } iter = getIterator(Iterable(keyPath)); } return iter; } createClass(Record, KeyedCollection); function Record(defaultValues, name) { var hasInitialized; var RecordType = function Record(values) { if (values instanceof RecordType) { return values; } if (!(this instanceof RecordType)) { return new RecordType(values); } if (!hasInitialized) { hasInitialized = true; var keys = Object.keys(defaultValues); setProps(RecordTypePrototype, keys); RecordTypePrototype.size = keys.length; RecordTypePrototype._name = name; RecordTypePrototype._keys = keys; RecordTypePrototype._defaultValues = defaultValues; } this._map = Map(values); }; var RecordTypePrototype = RecordType.prototype = Object.create(RecordPrototype); RecordTypePrototype.constructor = RecordType; return RecordType; } Record.prototype.toString = function() { return this.__toString(recordName(this) + ' {', '}'); }; // @pragma Access Record.prototype.has = function(k) { return this._defaultValues.hasOwnProperty(k); }; Record.prototype.get = function(k, notSetValue) { if (!this.has(k)) { return notSetValue; } var defaultVal = this._defaultValues[k]; return this._map ? this._map.get(k, defaultVal) : defaultVal; }; // @pragma Modification Record.prototype.clear = function() { if (this.__ownerID) { this._map && this._map.clear(); return this; } var RecordType = this.constructor; return RecordType._empty || (RecordType._empty = makeRecord(this, emptyMap())); }; Record.prototype.set = function(k, v) { if (!this.has(k)) { throw new Error('Cannot set unknown key "' + k + '" on ' + recordName(this)); } var newMap = this._map && this._map.set(k, v); if (this.__ownerID || newMap === this._map) { return this; } return makeRecord(this, newMap); }; Record.prototype.remove = function(k) { if (!this.has(k)) { return this; } var newMap = this._map && this._map.remove(k); if (this.__ownerID || newMap === this._map) { return this; } return makeRecord(this, newMap); }; Record.prototype.wasAltered = function() { return this._map.wasAltered(); }; Record.prototype.__iterator = function(type, reverse) {var this$0 = this; return KeyedIterable(this._defaultValues).map(function(_, k) {return this$0.get(k)}).__iterator(type, reverse); }; Record.prototype.__iterate = function(fn, reverse) {var this$0 = this; return KeyedIterable(this._defaultValues).map(function(_, k) {return this$0.get(k)}).__iterate(fn, reverse); }; Record.prototype.__ensureOwner = function(ownerID) { if (ownerID === this.__ownerID) { return this; } var newMap = this._map && this._map.__ensureOwner(ownerID); if (!ownerID) { this.__ownerID = ownerID; this._map = newMap; return this; } return makeRecord(this, newMap, ownerID); }; var RecordPrototype = Record.prototype; RecordPrototype[DELETE] = RecordPrototype.remove; RecordPrototype.deleteIn = RecordPrototype.removeIn = MapPrototype.removeIn; RecordPrototype.merge = MapPrototype.merge; RecordPrototype.mergeWith = MapPrototype.mergeWith; RecordPrototype.mergeIn = MapPrototype.mergeIn; RecordPrototype.mergeDeep = MapPrototype.mergeDeep; RecordPrototype.mergeDeepWith = MapPrototype.mergeDeepWith; RecordPrototype.mergeDeepIn = MapPrototype.mergeDeepIn; RecordPrototype.setIn = MapPrototype.setIn; RecordPrototype.update = MapPrototype.update; RecordPrototype.updateIn = MapPrototype.updateIn; RecordPrototype.withMutations = MapPrototype.withMutations; RecordPrototype.asMutable = MapPrototype.asMutable; RecordPrototype.asImmutable = MapPrototype.asImmutable; function makeRecord(likeRecord, map, ownerID) { var record = Object.create(Object.getPrototypeOf(likeRecord)); record._map = map; record.__ownerID = ownerID; return record; } function recordName(record) { return record._name || record.constructor.name || 'Record'; } function setProps(prototype, names) { try { names.forEach(setProp.bind(undefined, prototype)); } catch (error) { // Object.defineProperty failed. Probably IE8. } } function setProp(prototype, name) { Object.defineProperty(prototype, name, { get: function() { return this.get(name); }, set: function(value) { invariant(this.__ownerID, 'Cannot set on an immutable record.'); this.set(name, value); } }); } createClass(Set, SetCollection); // @pragma Construction function Set(value) { return value === null || value === undefined ? emptySet() : isSet(value) && !isOrdered(value) ? value : emptySet().withMutations(function(set ) { var iter = SetIterable(value); assertNotInfinite(iter.size); iter.forEach(function(v ) {return set.add(v)}); }); } Set.of = function(/*...values*/) { return this(arguments); }; Set.fromKeys = function(value) { return this(KeyedIterable(value).keySeq()); }; Set.prototype.toString = function() { return this.__toString('Set {', '}'); }; // @pragma Access Set.prototype.has = function(value) { return this._map.has(value); }; // @pragma Modification Set.prototype.add = function(value) { return updateSet(this, this._map.set(value, true)); }; Set.prototype.remove = function(value) { return updateSet(this, this._map.remove(value)); }; Set.prototype.clear = function() { return updateSet(this, this._map.clear()); }; // @pragma Composition Set.prototype.union = function() {var iters = SLICE$0.call(arguments, 0); iters = iters.filter(function(x ) {return x.size !== 0}); if (iters.length === 0) { return this; } if (this.size === 0 && !this.__ownerID && iters.length === 1) { return this.constructor(iters[0]); } return this.withMutations(function(set ) { for (var ii = 0; ii < iters.length; ii++) { SetIterable(iters[ii]).forEach(function(value ) {return set.add(value)}); } }); }; Set.prototype.intersect = function() {var iters = SLICE$0.call(arguments, 0); if (iters.length === 0) { return this; } iters = iters.map(function(iter ) {return SetIterable(iter)}); var originalSet = this; return this.withMutations(function(set ) { originalSet.forEach(function(value ) { if (!iters.every(function(iter ) {return iter.includes(value)})) { set.remove(value); } }); }); }; Set.prototype.subtract = function() {var iters = SLICE$0.call(arguments, 0); if (iters.length === 0) { return this; } iters = iters.map(function(iter ) {return SetIterable(iter)}); var originalSet = this; return this.withMutations(function(set ) { originalSet.forEach(function(value ) { if (iters.some(function(iter ) {return iter.includes(value)})) { set.remove(value); } }); }); }; Set.prototype.merge = function() { return this.union.apply(this, arguments); }; Set.prototype.mergeWith = function(merger) {var iters = SLICE$0.call(arguments, 1); return this.union.apply(this, iters); }; Set.prototype.sort = function(comparator) { // Late binding return OrderedSet(sortFactory(this, comparator)); }; Set.prototype.sortBy = function(mapper, comparator) { // Late binding return OrderedSet(sortFactory(this, comparator, mapper)); }; Set.prototype.wasAltered = function() { return this._map.wasAltered(); }; Set.prototype.__iterate = function(fn, reverse) {var this$0 = this; return this._map.__iterate(function(_, k) {return fn(k, k, this$0)}, reverse); }; Set.prototype.__iterator = function(type, reverse) { return this._map.map(function(_, k) {return k}).__iterator(type, reverse); }; Set.prototype.__ensureOwner = function(ownerID) { if (ownerID === this.__ownerID) { return this; } var newMap = this._map.__ensureOwner(ownerID); if (!ownerID) { this.__ownerID = ownerID; this._map = newMap; return this; } return this.__make(newMap, ownerID); }; function isSet(maybeSet) { return !!(maybeSet && maybeSet[IS_SET_SENTINEL]); } Set.isSet = isSet; var IS_SET_SENTINEL = '@@__IMMUTABLE_SET__@@'; var SetPrototype = Set.prototype; SetPrototype[IS_SET_SENTINEL] = true; SetPrototype[DELETE] = SetPrototype.remove; SetPrototype.mergeDeep = SetPrototype.merge; SetPrototype.mergeDeepWith = SetPrototype.mergeWith; SetPrototype.withMutations = MapPrototype.withMutations; SetPrototype.asMutable = MapPrototype.asMutable; SetPrototype.asImmutable = MapPrototype.asImmutable; SetPrototype.__empty = emptySet; SetPrototype.__make = makeSet; function updateSet(set, newMap) { if (set.__ownerID) { set.size = newMap.size; set._map = newMap; return set; } return newMap === set._map ? set : newMap.size === 0 ? set.__empty() : set.__make(newMap); } function makeSet(map, ownerID) { var set = Object.create(SetPrototype); set.size = map ? map.size : 0; set._map = map; set.__ownerID = ownerID; return set; } var EMPTY_SET; function emptySet() { return EMPTY_SET || (EMPTY_SET = makeSet(emptyMap())); } createClass(OrderedSet, Set); // @pragma Construction function OrderedSet(value) { return value === null || value === undefined ? emptyOrderedSet() : isOrderedSet(value) ? value : emptyOrderedSet().withMutations(function(set ) { var iter = SetIterable(value); assertNotInfinite(iter.size); iter.forEach(function(v ) {return set.add(v)}); }); } OrderedSet.of = function(/*...values*/) { return this(arguments); }; OrderedSet.fromKeys = function(value) { return this(KeyedIterable(value).keySeq()); }; OrderedSet.prototype.toString = function() { return this.__toString('OrderedSet {', '}'); }; function isOrderedSet(maybeOrderedSet) { return isSet(maybeOrderedSet) && isOrdered(maybeOrderedSet); } OrderedSet.isOrderedSet = isOrderedSet; var OrderedSetPrototype = OrderedSet.prototype; OrderedSetPrototype[IS_ORDERED_SENTINEL] = true; OrderedSetPrototype.__empty = emptyOrderedSet; OrderedSetPrototype.__make = makeOrderedSet; function makeOrderedSet(map, ownerID) { var set = Object.create(OrderedSetPrototype); set.size = map ? map.size : 0; set._map = map; set.__ownerID = ownerID; return set; } var EMPTY_ORDERED_SET; function emptyOrderedSet() { return EMPTY_ORDERED_SET || (EMPTY_ORDERED_SET = makeOrderedSet(emptyOrderedMap())); } createClass(Stack, IndexedCollection); // @pragma Construction function Stack(value) { return value === null || value === undefined ? emptyStack() : isStack(value) ? value : emptyStack().unshiftAll(value); } Stack.of = function(/*...values*/) { return this(arguments); }; Stack.prototype.toString = function() { return this.__toString('Stack [', ']'); }; // @pragma Access Stack.prototype.get = function(index, notSetValue) { var head = this._head; index = wrapIndex(this, index); while (head && index--) { head = head.next; } return head ? head.value : notSetValue; }; Stack.prototype.peek = function() { return this._head && this._head.value; }; // @pragma Modification Stack.prototype.push = function(/*...values*/) { if (arguments.length === 0) { return this; } var newSize = this.size + arguments.length; var head = this._head; for (var ii = arguments.length - 1; ii >= 0; ii--) { head = { value: arguments[ii], next: head }; } if (this.__ownerID) { this.size = newSize; this._head = head; this.__hash = undefined; this.__altered = true; return this; } return makeStack(newSize, head); }; Stack.prototype.pushAll = function(iter) { iter = IndexedIterable(iter); if (iter.size === 0) { return this; } assertNotInfinite(iter.size); var newSize = this.size; var head = this._head; iter.reverse().forEach(function(value ) { newSize++; head = { value: value, next: head }; }); if (this.__ownerID) { this.size = newSize; this._head = head; this.__hash = undefined; this.__altered = true; return this; } return makeStack(newSize, head); }; Stack.prototype.pop = function() { return this.slice(1); }; Stack.prototype.unshift = function(/*...values*/) { return this.push.apply(this, arguments); }; Stack.prototype.unshiftAll = function(iter) { return this.pushAll(iter); }; Stack.prototype.shift = function() { return this.pop.apply(this, arguments); }; Stack.prototype.clear = function() { if (this.size === 0) { return this; } if (this.__ownerID) { this.size = 0; this._head = undefined; this.__hash = undefined; this.__altered = true; return this; } return emptyStack(); }; Stack.prototype.slice = function(begin, end) { if (wholeSlice(begin, end, this.size)) { return this; } var resolvedBegin = resolveBegin(begin, this.size); var resolvedEnd = resolveEnd(end, this.size); if (resolvedEnd !== this.size) { // super.slice(begin, end); return IndexedCollection.prototype.slice.call(this, begin, end); } var newSize = this.size - resolvedBegin; var head = this._head; while (resolvedBegin--) { head = head.next; } if (this.__ownerID) { this.size = newSize; this._head = head; this.__hash = undefined; this.__altered = true; return this; } return makeStack(newSize, head); }; // @pragma Mutability Stack.prototype.__ensureOwner = function(ownerID) { if (ownerID === this.__ownerID) { return this; } if (!ownerID) { this.__ownerID = ownerID; this.__altered = false; return this; } return makeStack(this.size, this._head, ownerID, this.__hash); }; // @pragma Iteration Stack.prototype.__iterate = function(fn, reverse) { if (reverse) { return this.reverse().__iterate(fn); } var iterations = 0; var node = this._head; while (node) { if (fn(node.value, iterations++, this) === false) { break; } node = node.next; } return iterations; }; Stack.prototype.__iterator = function(type, reverse) { if (reverse) { return this.reverse().__iterator(type); } var iterations = 0; var node = this._head; return new Iterator(function() { if (node) { var value = node.value; node = node.next; return iteratorValue(type, iterations++, value); } return iteratorDone(); }); }; function isStack(maybeStack) { return !!(maybeStack && maybeStack[IS_STACK_SENTINEL]); } Stack.isStack = isStack; var IS_STACK_SENTINEL = '@@__IMMUTABLE_STACK__@@'; var StackPrototype = Stack.prototype; StackPrototype[IS_STACK_SENTINEL] = true; StackPrototype.withMutations = MapPrototype.withMutations; StackPrototype.asMutable = MapPrototype.asMutable; StackPrototype.asImmutable = MapPrototype.asImmutable; StackPrototype.wasAltered = MapPrototype.wasAltered; function makeStack(size, head, ownerID, hash) { var map = Object.create(StackPrototype); map.size = size; map._head = head; map.__ownerID = ownerID; map.__hash = hash; map.__altered = false; return map; } var EMPTY_STACK; function emptyStack() { return EMPTY_STACK || (EMPTY_STACK = makeStack(0)); } /** * Contributes additional methods to a constructor */ function mixin(ctor, methods) { var keyCopier = function(key ) { ctor.prototype[key] = methods[key]; }; Object.keys(methods).forEach(keyCopier); Object.getOwnPropertySymbols && Object.getOwnPropertySymbols(methods).forEach(keyCopier); return ctor; } Iterable.Iterator = Iterator; mixin(Iterable, { // ### Conversion to other types toArray: function() { assertNotInfinite(this.size); var array = new Array(this.size || 0); this.valueSeq().__iterate(function(v, i) { array[i] = v; }); return array; }, toIndexedSeq: function() { return new ToIndexedSequence(this); }, toJS: function() { return this.toSeq().map( function(value ) {return value && typeof value.toJS === 'function' ? value.toJS() : value} ).__toJS(); }, toJSON: function() { return this.toSeq().map( function(value ) {return value && typeof value.toJSON === 'function' ? value.toJSON() : value} ).__toJS(); }, toKeyedSeq: function() { return new ToKeyedSequence(this, true); }, toMap: function() { // Use Late Binding here to solve the circular dependency. return Map(this.toKeyedSeq()); }, toObject: function() { assertNotInfinite(this.size); var object = {}; this.__iterate(function(v, k) { object[k] = v; }); return object; }, toOrderedMap: function() { // Use Late Binding here to solve the circular dependency. return OrderedMap(this.toKeyedSeq()); }, toOrderedSet: function() { // Use Late Binding here to solve the circular dependency. return OrderedSet(isKeyed(this) ? this.valueSeq() : this); }, toSet: function() { // Use Late Binding here to solve the circular dependency. return Set(isKeyed(this) ? this.valueSeq() : this); }, toSetSeq: function() { return new ToSetSequence(this); }, toSeq: function() { return isIndexed(this) ? this.toIndexedSeq() : isKeyed(this) ? this.toKeyedSeq() : this.toSetSeq(); }, toStack: function() { // Use Late Binding here to solve the circular dependency. return Stack(isKeyed(this) ? this.valueSeq() : this); }, toList: function() { // Use Late Binding here to solve the circular dependency. return List(isKeyed(this) ? this.valueSeq() : this); }, // ### Common JavaScript methods and properties toString: function() { return '[Iterable]'; }, __toString: function(head, tail) { if (this.size === 0) { return head + tail; } return head + ' ' + this.toSeq().map(this.__toStringMapper).join(', ') + ' ' + tail; }, // ### ES6 Collection methods (ES6 Array and Map) concat: function() {var values = SLICE$0.call(arguments, 0); return reify(this, concatFactory(this, values)); }, includes: function(searchValue) { return this.some(function(value ) {return is(value, searchValue)}); }, entries: function() { return this.__iterator(ITERATE_ENTRIES); }, every: function(predicate, context) { assertNotInfinite(this.size); var returnValue = true; this.__iterate(function(v, k, c) { if (!predicate.call(context, v, k, c)) { returnValue = false; return false; } }); return returnValue; }, filter: function(predicate, context) { return reify(this, filterFactory(this, predicate, context, true)); }, find: function(predicate, context, notSetValue) { var entry = this.findEntry(predicate, context); return entry ? entry[1] : notSetValue; }, findEntry: function(predicate, context) { var found; this.__iterate(function(v, k, c) { if (predicate.call(context, v, k, c)) { found = [k, v]; return false; } }); return found; }, findLastEntry: function(predicate, context) { return this.toSeq().reverse().findEntry(predicate, context); }, forEach: function(sideEffect, context) { assertNotInfinite(this.size); return this.__iterate(context ? sideEffect.bind(context) : sideEffect); }, join: function(separator) { assertNotInfinite(this.size); separator = separator !== undefined ? '' + separator : ','; var joined = ''; var isFirst = true; this.__iterate(function(v ) { isFirst ? (isFirst = false) : (joined += separator); joined += v !== null && v !== undefined ? v.toString() : ''; }); return joined; }, keys: function() { return this.__iterator(ITERATE_KEYS); }, map: function(mapper, context) { return reify(this, mapFactory(this, mapper, context)); }, reduce: function(reducer, initialReduction, context) { assertNotInfinite(this.size); var reduction; var useFirst; if (arguments.length < 2) { useFirst = true; } else { reduction = initialReduction; } this.__iterate(function(v, k, c) { if (useFirst) { useFirst = false; reduction = v; } else { reduction = reducer.call(context, reduction, v, k, c); } }); return reduction; }, reduceRight: function(reducer, initialReduction, context) { var reversed = this.toKeyedSeq().reverse(); return reversed.reduce.apply(reversed, arguments); }, reverse: function() { return reify(this, reverseFactory(this, true)); }, slice: function(begin, end) { return reify(this, sliceFactory(this, begin, end, true)); }, some: function(predicate, context) { return !this.every(not(predicate), context); }, sort: function(comparator) { return reify(this, sortFactory(this, comparator)); }, values: function() { return this.__iterator(ITERATE_VALUES); }, // ### More sequential methods butLast: function() { return this.slice(0, -1); }, isEmpty: function() { return this.size !== undefined ? this.size === 0 : !this.some(function() {return true}); }, count: function(predicate, context) { return ensureSize( predicate ? this.toSeq().filter(predicate, context) : this ); }, countBy: function(grouper, context) { return countByFactory(this, grouper, context); }, equals: function(other) { return deepEqual(this, other); }, entrySeq: function() { var iterable = this; if (iterable._cache) { // We cache as an entries array, so we can just return the cache! return new ArraySeq(iterable._cache); } var entriesSequence = iterable.toSeq().map(entryMapper).toIndexedSeq(); entriesSequence.fromEntrySeq = function() {return iterable.toSeq()}; return entriesSequence; }, filterNot: function(predicate, context) { return this.filter(not(predicate), context); }, findLast: function(predicate, context, notSetValue) { return this.toKeyedSeq().reverse().find(predicate, context, notSetValue); }, first: function() { return this.find(returnTrue); }, flatMap: function(mapper, context) { return reify(this, flatMapFactory(this, mapper, context)); }, flatten: function(depth) { return reify(this, flattenFactory(this, depth, true)); }, fromEntrySeq: function() { return new FromEntriesSequence(this); }, get: function(searchKey, notSetValue) { return this.find(function(_, key) {return is(key, searchKey)}, undefined, notSetValue); }, getIn: function(searchKeyPath, notSetValue) { var nested = this; // Note: in an ES6 environment, we would prefer: // for (var key of searchKeyPath) { var iter = forceIterator(searchKeyPath); var step; while (!(step = iter.next()).done) { var key = step.value; nested = nested && nested.get ? nested.get(key, NOT_SET) : NOT_SET; if (nested === NOT_SET) { return notSetValue; } } return nested; }, groupBy: function(grouper, context) { return groupByFactory(this, grouper, context); }, has: function(searchKey) { return this.get(searchKey, NOT_SET) !== NOT_SET; }, hasIn: function(searchKeyPath) { return this.getIn(searchKeyPath, NOT_SET) !== NOT_SET; }, isSubset: function(iter) { iter = typeof iter.includes === 'function' ? iter : Iterable(iter); return this.every(function(value ) {return iter.includes(value)}); }, isSuperset: function(iter) { iter = typeof iter.isSubset === 'function' ? iter : Iterable(iter); return iter.isSubset(this); }, keySeq: function() { return this.toSeq().map(keyMapper).toIndexedSeq(); }, last: function() { return this.toSeq().reverse().first(); }, max: function(comparator) { return maxFactory(this, comparator); }, maxBy: function(mapper, comparator) { return maxFactory(this, comparator, mapper); }, min: function(comparator) { return maxFactory(this, comparator ? neg(comparator) : defaultNegComparator); }, minBy: function(mapper, comparator) { return maxFactory(this, comparator ? neg(comparator) : defaultNegComparator, mapper); }, rest: function() { return this.slice(1); }, skip: function(amount) { return this.slice(Math.max(0, amount)); }, skipLast: function(amount) { return reify(this, this.toSeq().reverse().skip(amount).reverse()); }, skipWhile: function(predicate, context) { return reify(this, skipWhileFactory(this, predicate, context, true)); }, skipUntil: function(predicate, context) { return this.skipWhile(not(predicate), context); }, sortBy: function(mapper, comparator) { return reify(this, sortFactory(this, comparator, mapper)); }, take: function(amount) { return this.slice(0, Math.max(0, amount)); }, takeLast: function(amount) { return reify(this, this.toSeq().reverse().take(amount).reverse()); }, takeWhile: function(predicate, context) { return reify(this, takeWhileFactory(this, predicate, context)); }, takeUntil: function(predicate, context) { return this.takeWhile(not(predicate), context); }, valueSeq: function() { return this.toIndexedSeq(); }, // ### Hashable Object hashCode: function() { return this.__hash || (this.__hash = hashIterable(this)); } // ### Internal // abstract __iterate(fn, reverse) // abstract __iterator(type, reverse) }); // var IS_ITERABLE_SENTINEL = '@@__IMMUTABLE_ITERABLE__@@'; // var IS_KEYED_SENTINEL = '@@__IMMUTABLE_KEYED__@@'; // var IS_INDEXED_SENTINEL = '@@__IMMUTABLE_INDEXED__@@'; // var IS_ORDERED_SENTINEL = '@@__IMMUTABLE_ORDERED__@@'; var IterablePrototype = Iterable.prototype; IterablePrototype[IS_ITERABLE_SENTINEL] = true; IterablePrototype[ITERATOR_SYMBOL] = IterablePrototype.values; IterablePrototype.__toJS = IterablePrototype.toArray; IterablePrototype.__toStringMapper = quoteString; IterablePrototype.inspect = IterablePrototype.toSource = function() { return this.toString(); }; IterablePrototype.chain = IterablePrototype.flatMap; IterablePrototype.contains = IterablePrototype.includes; // Temporary warning about using length (function () { try { Object.defineProperty(IterablePrototype, 'length', { get: function () { if (!Iterable.noLengthWarning) { var stack; try { throw new Error(); } catch (error) { stack = error.stack; } if (stack.indexOf('_wrapObject') === -1) { console && console.warn && console.warn( 'iterable.length has been deprecated, '+ 'use iterable.size or iterable.count(). '+ 'This warning will become a silent error in a future version. ' + stack ); return this.size; } } } }); } catch (e) {} })(); mixin(KeyedIterable, { // ### More sequential methods flip: function() { return reify(this, flipFactory(this)); }, findKey: function(predicate, context) { var entry = this.findEntry(predicate, context); return entry && entry[0]; }, findLastKey: function(predicate, context) { return this.toSeq().reverse().findKey(predicate, context); }, keyOf: function(searchValue) { return this.findKey(function(value ) {return is(value, searchValue)}); }, lastKeyOf: function(searchValue) { return this.findLastKey(function(value ) {return is(value, searchValue)}); }, mapEntries: function(mapper, context) {var this$0 = this; var iterations = 0; return reify(this, this.toSeq().map( function(v, k) {return mapper.call(context, [k, v], iterations++, this$0)} ).fromEntrySeq() ); }, mapKeys: function(mapper, context) {var this$0 = this; return reify(this, this.toSeq().flip().map( function(k, v) {return mapper.call(context, k, v, this$0)} ).flip() ); } }); var KeyedIterablePrototype = KeyedIterable.prototype; KeyedIterablePrototype[IS_KEYED_SENTINEL] = true; KeyedIterablePrototype[ITERATOR_SYMBOL] = IterablePrototype.entries; KeyedIterablePrototype.__toJS = IterablePrototype.toObject; KeyedIterablePrototype.__toStringMapper = function(v, k) {return JSON.stringify(k) + ': ' + quoteString(v)}; mixin(IndexedIterable, { // ### Conversion to other types toKeyedSeq: function() { return new ToKeyedSequence(this, false); }, // ### ES6 Collection methods (ES6 Array and Map) filter: function(predicate, context) { return reify(this, filterFactory(this, predicate, context, false)); }, findIndex: function(predicate, context) { var entry = this.findEntry(predicate, context); return entry ? entry[0] : -1; }, indexOf: function(searchValue) { var key = this.toKeyedSeq().keyOf(searchValue); return key === undefined ? -1 : key; }, lastIndexOf: function(searchValue) { var key = this.toKeyedSeq().reverse().keyOf(searchValue); return key === undefined ? -1 : key; // var index = // return this.toSeq().reverse().indexOf(searchValue); }, reverse: function() { return reify(this, reverseFactory(this, false)); }, slice: function(begin, end) { return reify(this, sliceFactory(this, begin, end, false)); }, splice: function(index, removeNum /*, ...values*/) { var numArgs = arguments.length; removeNum = Math.max(removeNum | 0, 0); if (numArgs === 0 || (numArgs === 2 && !removeNum)) { return this; } // If index is negative, it should resolve relative to the size of the // collection. However size may be expensive to compute if not cached, so // only call count() if the number is in fact negative. index = resolveBegin(index, index < 0 ? this.count() : this.size); var spliced = this.slice(0, index); return reify( this, numArgs === 1 ? spliced : spliced.concat(arrCopy(arguments, 2), this.slice(index + removeNum)) ); }, // ### More collection methods findLastIndex: function(predicate, context) { var key = this.toKeyedSeq().findLastKey(predicate, context); return key === undefined ? -1 : key; }, first: function() { return this.get(0); }, flatten: function(depth) { return reify(this, flattenFactory(this, depth, false)); }, get: function(index, notSetValue) { index = wrapIndex(this, index); return (index < 0 || (this.size === Infinity || (this.size !== undefined && index > this.size))) ? notSetValue : this.find(function(_, key) {return key === index}, undefined, notSetValue); }, has: function(index) { index = wrapIndex(this, index); return index >= 0 && (this.size !== undefined ? this.size === Infinity || index < this.size : this.indexOf(index) !== -1 ); }, interpose: function(separator) { return reify(this, interposeFactory(this, separator)); }, interleave: function(/*...iterables*/) { var iterables = [this].concat(arrCopy(arguments)); var zipped = zipWithFactory(this.toSeq(), IndexedSeq.of, iterables); var interleaved = zipped.flatten(true); if (zipped.size) { interleaved.size = zipped.size * iterables.length; } return reify(this, interleaved); }, last: function() { return this.get(-1); }, skipWhile: function(predicate, context) { return reify(this, skipWhileFactory(this, predicate, context, false)); }, zip: function(/*, ...iterables */) { var iterables = [this].concat(arrCopy(arguments)); return reify(this, zipWithFactory(this, defaultZipper, iterables)); }, zipWith: function(zipper/*, ...iterables */) { var iterables = arrCopy(arguments); iterables[0] = this; return reify(this, zipWithFactory(this, zipper, iterables)); } }); IndexedIterable.prototype[IS_INDEXED_SENTINEL] = true; IndexedIterable.prototype[IS_ORDERED_SENTINEL] = true; mixin(SetIterable, { // ### ES6 Collection methods (ES6 Array and Map) get: function(value, notSetValue) { return this.has(value) ? value : notSetValue; }, includes: function(value) { return this.has(value); }, // ### More sequential methods keySeq: function() { return this.valueSeq(); } }); SetIterable.prototype.has = IterablePrototype.includes; // Mixin subclasses mixin(KeyedSeq, KeyedIterable.prototype); mixin(IndexedSeq, IndexedIterable.prototype); mixin(SetSeq, SetIterable.prototype); mixin(KeyedCollection, KeyedIterable.prototype); mixin(IndexedCollection, IndexedIterable.prototype); mixin(SetCollection, SetIterable.prototype); // #pragma Helper functions function keyMapper(v, k) { return k; } function entryMapper(v, k) { return [k, v]; } function not(predicate) { return function() { return !predicate.apply(this, arguments); } } function neg(predicate) { return function() { return -predicate.apply(this, arguments); } } function quoteString(value) { return typeof value === 'string' ? JSON.stringify(value) : value; } function defaultZipper() { return arrCopy(arguments); } function defaultNegComparator(a, b) { return a < b ? 1 : a > b ? -1 : 0; } function hashIterable(iterable) { if (iterable.size === Infinity) { return 0; } var ordered = isOrdered(iterable); var keyed = isKeyed(iterable); var h = ordered ? 1 : 0; var size = iterable.__iterate( keyed ? ordered ? function(v, k) { h = 31 * h + hashMerge(hash(v), hash(k)) | 0; } : function(v, k) { h = h + hashMerge(hash(v), hash(k)) | 0; } : ordered ? function(v ) { h = 31 * h + hash(v) | 0; } : function(v ) { h = h + hash(v) | 0; } ); return murmurHashOfSize(size, h); } function murmurHashOfSize(size, h) { h = imul(h, 0xCC9E2D51); h = imul(h << 15 | h >>> -15, 0x1B873593); h = imul(h << 13 | h >>> -13, 5); h = (h + 0xE6546B64 | 0) ^ size; h = imul(h ^ h >>> 16, 0x85EBCA6B); h = imul(h ^ h >>> 13, 0xC2B2AE35); h = smi(h ^ h >>> 16); return h; } function hashMerge(a, b) { return a ^ b + 0x9E3779B9 + (a << 6) + (a >> 2) | 0; // int } var Immutable = { Iterable: Iterable, Seq: Seq, Collection: Collection, Map: Map, OrderedMap: OrderedMap, List: List, Stack: Stack, Set: Set, OrderedSet: OrderedSet, Record: Record, Range: Range, Repeat: Repeat, is: is, fromJS: fromJS }; return Immutable; })); /***/ }), /* 10 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * */ /** * Use invariant() to assert state which your program assumes to be true. * * Provide sprintf-style format (only %s is supported) and arguments * to provide information about what broke and what you were * expecting. * * The invariant message will be stripped in production, but the invariant * will remain to ensure logic does not differ in production. */ var validateFormat = function validateFormat(format) {}; if (true) { validateFormat = function validateFormat(format) { if (format === undefined) { throw new Error('invariant requires an error message argument'); } }; } function invariant(condition, format, a, b, c, d, e, f) { validateFormat(format); if (!condition) { var error; if (format === undefined) { error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.'); } else { var args = [a, b, c, d, e, f]; var argIndex = 0; error = new Error(format.replace(/%s/g, function () { return args[argIndex++]; })); error.name = 'Invariant Violation'; } error.framesToPop = 1; // we don't care about invariant's own frame throw error; } } module.exports = invariant; /***/ }), /* 11 */ /***/ (function(module, exports) { /* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ // css base code, injected by the css-loader module.exports = function(useSourceMap) { var list = []; // return the list of modules as css string list.toString = function toString() { return this.map(function (item) { var content = cssWithMappingToString(item, useSourceMap); if(item[2]) { return "@media " + item[2] + "{" + content + "}"; } else { return content; } }).join(""); }; // import a list of modules into the list list.i = function(modules, mediaQuery) { if(typeof modules === "string") modules = [[null, modules, ""]]; var alreadyImportedModules = {}; for(var i = 0; i < this.length; i++) { var id = this[i][0]; if(typeof id === "number") alreadyImportedModules[id] = true; } for(i = 0; i < modules.length; i++) { var item = modules[i]; // skip already imported module // this implementation is not 100% perfect for weird media query combinations // when a module is imported multiple times with different media queries. // I hope this will never occur (Hey this way we have smaller bundles) if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) { if(mediaQuery && !item[2]) { item[2] = mediaQuery; } else if(mediaQuery) { item[2] = "(" + item[2] + ") and (" + mediaQuery + ")"; } list.push(item); } } }; return list; }; function cssWithMappingToString(item, useSourceMap) { var content = item[1] || ''; var cssMapping = item[3]; if (!cssMapping) { return content; } if (useSourceMap && typeof btoa === 'function') { var sourceMapping = toComment(cssMapping); var sourceURLs = cssMapping.sources.map(function (source) { return '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */' }); return [content].concat(sourceURLs).concat([sourceMapping]).join('\n'); } return [content].join('\n'); } // Adapted from convert-source-map (MIT) function toComment(sourceMap) { // eslint-disable-next-line no-undef var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))); var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64; return '/*# ' + data + ' */'; } /***/ }), /* 12 */ /***/ (function(module, exports, __webpack_require__) { /* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ var stylesInDom = {}; var memoize = function (fn) { var memo; return function () { if (typeof memo === "undefined") memo = fn.apply(this, arguments); return memo; }; }; var isOldIE = memoize(function () { // Test for IE <= 9 as proposed by Browserhacks // @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805 // Tests for existence of standard globals is to allow style-loader // to operate correctly into non-standard environments // @see https://github.com/webpack-contrib/style-loader/issues/177 return window && document && document.all && !window.atob; }); var getElement = (function (fn) { var memo = {}; return function(selector) { if (typeof memo[selector] === "undefined") { memo[selector] = fn.call(this, selector); } return memo[selector] }; })(function (target) { return document.querySelector(target) }); var singleton = null; var singletonCounter = 0; var stylesInsertedAtTop = []; var fixUrls = __webpack_require__(504); module.exports = function(list, options) { if (typeof DEBUG !== "undefined" && DEBUG) { if (typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment"); } options = options || {}; options.attrs = typeof options.attrs === "object" ? options.attrs : {}; // Force single-tag solution on IE6-9, which has a hard limit on the # of \n ' + domainScript + '\n \n
\n \n \n