ver2ex/hw-react-1 @ 2389e7160bff4bafb095120fc9414d89e20b492b

Irina Glushko 2389e7160b HW1 done		3 tahun lalu
..
test	2389e7160b HW1 done	3 tahun lalu
.editorconfig	2389e7160b HW1 done	3 tahun lalu
.eslintrc	2389e7160b HW1 done	3 tahun lalu
.travis.yml	2389e7160b HW1 done	3 tahun lalu
CHANGELOG.md	2389e7160b HW1 done	3 tahun lalu
LICENSE	2389e7160b HW1 done	3 tahun lalu
README.md	2389e7160b HW1 done	3 tahun lalu
implementation.js	2389e7160b HW1 done	3 tahun lalu
index.js	2389e7160b HW1 done	3 tahun lalu
isArguments.js	2389e7160b HW1 done	3 tahun lalu
package.json	2389e7160b HW1 done	3 tahun lalu

#object-keys

An Object.keys shim. Invoke its "shim" method to shim Object.keys if it is unavailable.

Most common usage:

var keys = Object.keys || require('object-keys');

Example

var keys = require('object-keys');
var assert = require('assert');
var obj = {
	a: true,
	b: true,
	c: true
};

assert.deepEqual(keys(obj), ['a', 'b', 'c']);

var keys = require('object-keys');
var assert = require('assert');
/* when Object.keys is not present */
delete Object.keys;
var shimmedKeys = keys.shim();
assert.equal(shimmedKeys, keys);
assert.deepEqual(Object.keys(obj), keys(obj));

var keys = require('object-keys');
var assert = require('assert');
/* when Object.keys is present */
var shimmedKeys = keys.shim();
assert.equal(shimmedKeys, Object.keys);
assert.deepEqual(Object.keys(obj), keys(obj));

Source

Implementation taken directly from es5-shim, with modifications, including from lodash.

Tests

Simply clone the repo, npm install, and run npm test

README.md

Example

Source

Tests