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70 lines
1.4 KiB
70 lines
1.4 KiB
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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