mateusmaso / underscore.deepclone

Underscore helper for deep cloning objects

underscore.deepclone

This library is an extension for Underscore which allows cloning objects recursively until the pointer tree ends. However, if your object has circular reference it could lead into an infinite loop.

Features

• Deep clone nested objects.

Dependencies

• underscore.js (>= 1.5.0)

Node

var _ = require('underscore');
_.mixin(require('underscore.deepclone'));

Examples

var object = {foo: {bar: 123}};
var objectClone = _.clone(object);
var objectDeepClone = _.deepClone(object);

object.foo == objectClone.foo; // true
object.foo == objectDeepClone.foo; // false

License

Copyright (c) 2013-2014 Mateus Maso. Released under an MIT license.