Node's assert.deepEqual() algorithm as a standalone module. Exactly like deep-equal except for the fact that deepEqual(NaN, NaN) === true.

This module is around 5 times faster than wrapping assert.deepEqual() in a try/catch.

varequal=require('deep-is');console.dir([equal({a : [2,3],b : [4]},{a : [2,3],b : [4]}),equal({x : 5,y : [6]},{x : 5,y : 6})]);

var deepIs = require('deep-is')

Compare objects a and b, returning whether they are equal according to a recursive equality algorithm.

With npm do:

npm install deep-is

With npm do:

npm test

Copyright (c) 2012, 2013 Thorsten Lorenz thlorenz@gmx.de Copyright (c) 2012 James Halliday mail@substack.net

Derived largely from node's assert module, which has the copyright statement:

Copyright (c) 2009 Thomas Robinson <280north.com>

Released under the MIT license, see LICENSE for details.