time-to-botec/js/node_modules/@stdlib/utils/keys-in/lib/main.js
NunoSempere b6addc7f05 feat: add the node modules
Necessary in order to clearly see the squiggle hotwiring.
2022-12-03 12:44:49 +00:00

57 lines
1.2 KiB
JavaScript

/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MAIN //
/**
* Returns an array of an object's own and inherited enumerable property names.
*
* @param {ObjectLike} obj - input object
* @returns {Array} key array
*
* @example
* function Foo() {
* this.beep = 'boop';
* return this;
* }
*
* Foo.prototype.foo = 'bar';
*
* var obj = new Foo();
*
* var keys = keysIn( obj );
* // e.g., returns [ 'beep', 'foo' ]
*/
function keysIn( obj ) {
var out;
var key;
out = [];
for ( key in obj ) { // eslint-disable-line guard-for-in
out.push( key );
}
return out;
}
// EXPORTS //
module.exports = keysIn;