merge

Merge multiple objects into one, optionally creating a new cloned object. Similar to the jQuery.extend but more flexible. Works in Node.js and the browser.

Merge

Merge multiple objects into one, optionally creating a new cloned object. Similar to the jQuery.extend but more flexible. Works in Node.js and the browser.

Node.js Usage

npm install merge --save

var merge = require('merge'), original, cloned;
 
console.log(merge({one:'hello'}, {two: 'world'}));
// -> {"one": "hello", "two": "world"} 
 
original = { x: { y: 1 } };
cloned = merge(true, original);
cloned.x.y++;
 
console.log(original.x.y, cloned.x.y);
// -> 1, 2 
 
console.log(merge.recursive(true, original, { x: { z: 2 } }));
// -> {"x": { "y": 1, "z": 2 } } 
 

Browser Usage

<script src="http://files.yeikos.com/merge.js"></script>
<script>
    var original, cloned;
 
    console.log(merge({one:'hello'}, {two: 'world'}));
    // -> {"one": "hello", "two": "world"} 
 
    original = { x: { y: 1 } };
    cloned = merge(true, original);
    cloned.x.y++;
 
    console.log(original.x.y, cloned.x.y);
    // -> 1, 2 
 
    console.log(merge.recursive(true, original, { x: { z: 2 } }));
    // -> {"x": { "y": 1, "z": 2 } } 
 
</script> 

Tests

npm test