�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` #object-is [![Version Badge][2]][1] [![Build Status][3]][4] [![dependency status][5]][6] [![dev dependency status][7]][8] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url] [![npm badge][11]][1] ES2015-compliant shim for Object.is - differentiates between -0 and +0, and can compare to NaN. Essentially, Object.is returns the same value as === - but true for NaN, and false for -0 and +0. 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.es/ecma262). ## Example ```js Object.is = require('object-is'); var assert = require('assert'); assert.ok(Object.is()); assert.ok(Object.is(undefined)); assert.ok(Object.is(undefined, undefined)); assert.ok(Object.is(null, null)); assert.ok(Object.is(true, true)); assert.ok(Object.is(false, false)); assert.ok(Object.is('foo', 'foo')); var arr = [1, 2]; assert.ok(Object.is(arr, arr)); assert.notOk(Object.is(arr, [1, 2])); assert.ok(Object.is(0, 0)); assert.ok(Object.is(-0, -0)); assert.notOk(Object.is(0, -0)); assert.ok(Object.is(NaN, NaN)); assert.ok(Object.is(Infinity, Infinity)); assert.ok(Object.is(-Infinity, -Infinity)); ``` ## Tests Simply clone the repo, `npm install`, and run `npm test` [1]: https://npmjs.org/package/object-is [2]: http://versionbadg.es/es-shims/object-is.svg [3]: https://travis-ci.org/es-shims/object-is.svg [4]: https://travis-ci.org/es-shims/object-is [5]: https://david-dm.org/es-shims/object-is.svg [6]: https://david-dm.org/es-shims/object-is [7]: https://david-dm.org/es-shims/object-is/dev-status.svg [8]: https://david-dm.org/es-shims/object-is#info=devDependencies [11]: https://nodei.co/npm/object-is.png?downloads=true&stars=true [license-image]: http://img.shields.io/npm/l/object-is.svg [license-url]: LICENSE [downloads-image]: http://img.shields.io/npm/dm/object-is.svg [downloads-url]: http://npm-stat.com/charts.html?package=object-is