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[6a3a178] | 1 | # deep-equal
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| 2 |
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| 3 | Node's `assert.deepEqual() algorithm` as a standalone module.
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| 4 |
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| 5 | This module is around [5 times faster](https://gist.github.com/2790507)
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| 6 | than wrapping `assert.deepEqual()` in a `try/catch`.
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| 7 |
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| 8 | [![browser support](https://ci.testling.com/substack/node-deep-equal.png)](https://ci.testling.com/substack/node-deep-equal)
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| 9 |
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| 10 | [![build status](https://secure.travis-ci.org/substack/node-deep-equal.png)](https://travis-ci.org/substack/node-deep-equal)
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| 11 |
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| 12 | # example
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| 13 |
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| 14 | ``` js
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| 15 | var equal = require('deep-equal');
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| 16 | console.dir([
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| 17 | equal(
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| 18 | { a : [ 2, 3 ], b : [ 4 ] },
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| 19 | { a : [ 2, 3 ], b : [ 4 ] }
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| 20 | ),
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| 21 | equal(
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| 22 | { x : 5, y : [6] },
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| 23 | { x : 5, y : 6 }
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| 24 | )
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| 25 | ]);
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| 26 | ```
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| 27 |
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| 28 | # methods
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| 29 |
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| 30 | ``` js
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| 31 | var deepEqual = require('deep-equal')
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| 32 | ```
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| 33 |
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| 34 | ## deepEqual(a, b, opts)
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| 35 |
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| 36 | Compare objects `a` and `b`, returning whether they are equal according to a
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| 37 | recursive equality algorithm.
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| 38 |
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| 39 | If `opts.strict` is `true`, use strict equality (`===`) to compare leaf nodes.
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| 40 | The default is to use coercive equality (`==`) because that's how
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| 41 | `assert.deepEqual()` works by default.
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| 42 |
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| 43 | # install
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| 44 |
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| 45 | With [npm](http://npmjs.org) do:
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| 46 |
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| 47 | ```
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| 48 | npm install deep-equal
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| 49 | ```
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| 50 |
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| 51 | # test
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| 52 |
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| 53 | With [npm](http://npmjs.org) do:
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| 54 |
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| 55 | ```
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| 56 | npm test
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| 57 | ```
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