var fetch = require('./fetch.js')

// Using then and catch

// var promise = fetch('bears.txt')

//

// promise.then(function (bears) {

// console.log(bears)

// //throw new Error('Uh oh')

// return fetch('fish.txt')

// }).then(function (fish) {

// console.log(fish)

// }).catch(function (err) {

// console.error('WE GOT ERROR', err)

// })

// Using Promise.all

// Promise.all([

// fetch('bears.txt'),

// fetch('fish.txt'),

// ]).then(function (values) {

// var bears = values[0]

// var fish = values[1]

// console.log(bears, fish)

// })

// Creating promises

var promise = new Promise(function (resolve, reject) {

//reject(new Error("uh oh"))

resolve('all good')

})

promise.then(function (result) {

console.log('was it good?', result)

}).catch(function (err) {

console.error('ERR', err)

})