basant307/AI_Governance_Project
048
1#object-keys <sup>[![Version Badge][npm-version-svg]][package-url]</sup>2 3[![Build Status][travis-svg]][travis-url]4[![dependency status][deps-svg]][deps-url]5[![dev dependency status][dev-deps-svg]][dev-deps-url]6[![License][license-image]][license-url]7[![Downloads][downloads-image]][downloads-url]8 9[![npm badge][npm-badge-png]][package-url]10 11[![browser support][testling-svg]][testling-url]12 13An Object.keys shim. Invoke its "shim" method to shim Object.keys if it is unavailable.14 15Most common usage:16```js17var keys = Object.keys || require('object-keys');18```19 20## Example21 22```js23var keys = require('object-keys');24var assert = require('assert');25var obj = {26 a: true,27 b: true,28 c: true29};30 31assert.deepEqual(keys(obj), ['a', 'b', 'c']);32```33 34```js35var keys = require('object-keys');36var assert = require('assert');37/* when Object.keys is not present */38delete Object.keys;39var shimmedKeys = keys.shim();40assert.equal(shimmedKeys, keys);41assert.deepEqual(Object.keys(obj), keys(obj));42```43 44```js45var keys = require('object-keys');46var assert = require('assert');47/* when Object.keys is present */48var shimmedKeys = keys.shim();49assert.equal(shimmedKeys, Object.keys);50assert.deepEqual(Object.keys(obj), keys(obj));51```52 53## Source54Implementation taken directly from [es5-shim][es5-shim-url], with modifications, including from [lodash][lodash-url].55 56## Tests57Simply clone the repo, `npm install`, and run `npm test`58 59[package-url]: https://npmjs.org/package/object-keys60[npm-version-svg]: http://versionbadg.es/ljharb/object-keys.svg61[travis-svg]: https://travis-ci.org/ljharb/object-keys.svg62[travis-url]: https://travis-ci.org/ljharb/object-keys63[deps-svg]: https://david-dm.org/ljharb/object-keys.svg64[deps-url]: https://david-dm.org/ljharb/object-keys65[dev-deps-svg]: https://david-dm.org/ljharb/object-keys/dev-status.svg66[dev-deps-url]: https://david-dm.org/ljharb/object-keys#info=devDependencies67[testling-svg]: https://ci.testling.com/ljharb/object-keys.png68[testling-url]: https://ci.testling.com/ljharb/object-keys69[es5-shim-url]: https://github.com/es-shims/es5-shim/blob/master/es5-shim.js#L542-58970[lodash-url]: https://github.com/lodash/lodash71[npm-badge-png]: https://nodei.co/npm/object-keys.png?downloads=true&stars=true72[license-image]: http://img.shields.io/npm/l/object-keys.svg73[license-url]: LICENSE74[downloads-image]: http://img.shields.io/npm/dm/object-keys.svg75[downloads-url]: http://npm-stat.com/charts.html?package=object-keys76 77 