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# hasown <sup>[![Version Badge][npm-version-svg]][package-url]</sup> | |
[![github actions][actions-image]][actions-url] | |
[![coverage][codecov-image]][codecov-url] | |
[![License][license-image]][license-url] | |
[![Downloads][downloads-image]][downloads-url] | |
[![npm badge][npm-badge-png]][package-url] | |
A robust, ES3 compatible, "has own property" predicate. | |
## Example | |
```js | |
const assert = require('assert'); | |
const hasOwn = require('hasown'); | |
assert.equal(hasOwn({}, 'toString'), false); | |
assert.equal(hasOwn([], 'length'), true); | |
assert.equal(hasOwn({ a: 42 }, 'a'), true); | |
``` | |
## Tests | |
Simply clone the repo, `npm install`, and run `npm test` | |
[package-url]: https://npmjs.org/package/hasown | |
[npm-version-svg]: https://versionbadg.es/inspect-js/hasown.svg | |
[deps-svg]: https://david-dm.org/inspect-js/hasOwn.svg | |
[deps-url]: https://david-dm.org/inspect-js/hasOwn | |
[dev-deps-svg]: https://david-dm.org/inspect-js/hasOwn/dev-status.svg | |
[dev-deps-url]: https://david-dm.org/inspect-js/hasOwn#info=devDependencies | |
[npm-badge-png]: https://nodei.co/npm/hasown.png?downloads=true&stars=true | |
[license-image]: https://img.shields.io/npm/l/hasown.svg | |
[license-url]: LICENSE | |
[downloads-image]: https://img.shields.io/npm/dm/hasown.svg | |
[downloads-url]: https://npm-stat.com/charts.html?package=hasown | |
[codecov-image]: https://codecov.io/gh/inspect-js/hasOwn/branch/main/graphs/badge.svg | |
[codecov-url]: https://app.codecov.io/gh/inspect-js/hasOwn/ | |
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/hasOwn | |
[actions-url]: https://github.com/inspect-js/hasOwn/actions | |