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71 lines
1.4 KiB
71 lines
1.4 KiB
4 years ago
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deep-is
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==========
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Node's `assert.deepEqual() algorithm` as a standalone module. Exactly like
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[deep-equal](https://github.com/substack/node-deep-equal) except for the fact that `deepEqual(NaN, NaN) === true`.
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This module is around [5 times faster](https://gist.github.com/2790507)
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than wrapping `assert.deepEqual()` in a `try/catch`.
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[](http://ci.testling.com/thlorenz/deep-is)
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[](http://travis-ci.org/thlorenz/deep-is)
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example
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=======
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``` js
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var equal = require('deep-is');
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console.dir([
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equal(
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{ a : [ 2, 3 ], b : [ 4 ] },
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{ a : [ 2, 3 ], b : [ 4 ] }
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),
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equal(
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{ x : 5, y : [6] },
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{ x : 5, y : 6 }
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)
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]);
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```
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methods
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=======
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var deepIs = require('deep-is')
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deepIs(a, b)
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---------------
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Compare objects `a` and `b`, returning whether they are equal according to a
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recursive equality algorithm.
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install
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=======
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With [npm](http://npmjs.org) do:
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```
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npm install deep-is
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```
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test
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====
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With [npm](http://npmjs.org) do:
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```
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npm test
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```
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license
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=======
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Copyright (c) 2012, 2013 Thorsten Lorenz <thlorenz@gmx.de>
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Copyright (c) 2012 James Halliday <mail@substack.net>
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Derived largely from node's assert module, which has the copyright statement:
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Copyright (c) 2009 Thomas Robinson <280north.com>
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Released under the MIT license, see LICENSE for details.
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