deep-is¶ ↑
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
.
example¶ ↑
var equal = 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 } ) ]);
methods¶ ↑
var deepIs = require('deep-is')
deepIs(a, b)¶ ↑
Compare objects a
and b
, returning whether they are equal according to a recursive equality algorithm.
install¶ ↑
With npm do:
npm install deep-is
test¶ ↑
With npm do:
npm test
license¶ ↑
Copyright © 2012, 2013 Thorsten Lorenz thlorenz@gmx.de Copyright © 2012 James Halliday mail@substack.net
Derived largely from node's assert module, which has the copyright statement:
Copyright © 2009 Thomas Robinson <280north.com>
Released under the MIT license, see LICENSE for details.