| # is-negative-zero <sup>[![Version Badge][2]][1]</sup> |
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| [![dependency status][5]][6] |
| [![dev dependency status][7]][8] |
| [![License][license-image]][license-url] |
| [![Downloads][downloads-image]][downloads-url] |
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| [![npm badge][11]][1] |
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| Is this value negative zero? === will lie to you. |
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| ## Example |
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| ```js |
| var isNegativeZero = require('is-negative-zero'); |
| var assert = require('assert'); |
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| assert.notOk(isNegativeZero(undefined)); |
| assert.notOk(isNegativeZero(null)); |
| assert.notOk(isNegativeZero(false)); |
| assert.notOk(isNegativeZero(true)); |
| assert.notOk(isNegativeZero(0)); |
| assert.notOk(isNegativeZero(42)); |
| assert.notOk(isNegativeZero(Infinity)); |
| assert.notOk(isNegativeZero(-Infinity)); |
| assert.notOk(isNegativeZero(NaN)); |
| assert.notOk(isNegativeZero('foo')); |
| assert.notOk(isNegativeZero(function () {})); |
| assert.notOk(isNegativeZero([])); |
| assert.notOk(isNegativeZero({})); |
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| assert.ok(isNegativeZero(-0)); |
| ``` |
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| ## Tests |
| Simply clone the repo, `npm install`, and run `npm test` |
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| [1]: https://npmjs.org/package/is-negative-zero |
| [2]: http://versionbadg.es/inspect-js/is-negative-zero.svg |
| [3]: https://travis-ci.org/inspect-js/is-negative-zero.svg |
| [4]: https://travis-ci.org/inspect-js/is-negative-zero |
| [5]: https://david-dm.org/inspect-js/is-negative-zero.svg |
| [6]: https://david-dm.org/inspect-js/is-negative-zero |
| [7]: https://david-dm.org/inspect-js/is-negative-zero/dev-status.svg |
| [8]: https://david-dm.org/inspect-js/is-negative-zero#info=devDependencies |
| [11]: https://nodei.co/npm/is-negative-zero.png?downloads=true&stars=true |
| [license-image]: http://img.shields.io/npm/l/is-negative-zero.svg |
| [license-url]: LICENSE |
| [downloads-image]: http://img.shields.io/npm/dm/is-negative-zero.svg |
| [downloads-url]: http://npm-stat.com/charts.html?package=is-negative-zero |
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