60 lines
2.2 KiB
Markdown
60 lines
2.2 KiB
Markdown
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# object.entries <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
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[![Build Status][travis-svg]][travis-url]
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[![dependency status][deps-svg]][deps-url]
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[![dev dependency status][dev-deps-svg]][dev-deps-url]
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[![License][license-image]][license-url]
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[![Downloads][downloads-image]][downloads-url]
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[![npm badge][npm-badge-png]][package-url]
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[![browser support][testling-svg]][testling-url]
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An ES2017 spec-compliant `Object.entries` shim. Invoke its "shim" method to shim `Object.entries` if it is unavailable or noncompliant.
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This package implements the [es-shim API](https://github.com/es-shims/api) interface. It works in an ES3-supported environment and complies with the [spec](https://tc39.github.io/ecma262/#sec-object.entries).
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Most common usage:
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```js
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var assert = require('assert');
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var entries = require('object.entries');
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var obj = { a: 1, b: 2, c: 3 };
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var expected = [['a', 1], ['b', 2], ['c', 3]];
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if (typeof Symbol === 'function' && typeof Symbol() === 'symbol') {
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// for environments with Symbol support
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var sym = Symbol();
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obj[sym] = 4;
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obj.d = sym;
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expected.push(['d', sym]);
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}
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assert.deepEqual(entries(obj), expected);
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if (!Object.entries) {
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entries.shim();
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}
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assert.deepEqual(Object.entries(obj), expected);
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```
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## Tests
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Simply clone the repo, `npm install`, and run `npm test`
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[package-url]: https://npmjs.com/package/object.entries
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[npm-version-svg]: http://versionbadg.es/es-shims/Object.entries.svg
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[travis-svg]: https://travis-ci.org/es-shims/Object.entries.svg
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[travis-url]: https://travis-ci.org/es-shims/Object.entries
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[deps-svg]: https://david-dm.org/es-shims/Object.entries.svg
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[deps-url]: https://david-dm.org/es-shims/Object.entries
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[dev-deps-svg]: https://david-dm.org/es-shims/Object.entries/dev-status.svg
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[dev-deps-url]: https://david-dm.org/es-shims/Object.entries#info=devDependencies
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[testling-svg]: https://ci.testling.com/es-shims/Object.entries.png
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[testling-url]: https://ci.testling.com/es-shims/Object.entries
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[npm-badge-png]: https://nodei.co/npm/object.entries.png?downloads=true&stars=true
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[license-image]: http://img.shields.io/npm/l/object.entries.svg
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[license-url]: LICENSE
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[downloads-image]: http://img.shields.io/npm/dm/object.entries.svg
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[downloads-url]: http://npm-stat.com/charts.html?package=object.entries
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