Convert each object key to uppercase.
var uppercaseKeys = require( '@stdlib/object/uppercase-keys' );Converts each object key to uppercase, mapping the transformed keys to a new object having the same values.
var obj1 = {
'a': 1,
'b': 2
};
var obj2 = uppercaseKeys( obj1 );
// returns { 'A': 1, 'B': 2 }- The function only transforms own properties. Hence, the function does not transform inherited properties.
- The function shallow copies key values.
var uppercaseKeys = require( '@stdlib/object/uppercase-keys' );
var obj1 = {
'a': 'beep',
'b': 'boop',
'c': 'foo',
'd': 'bar'
};
var obj2 = uppercaseKeys( obj1 );
console.dir( obj2 );
// => { 'A': 'beep', 'B': 'boop', 'C': 'foo', 'D': 'bar' }@stdlib/object/capitalize-keys: convert the first letter of each object key to uppercase.@stdlib/object/lowercase-keys: convert each object key to lowercase.