Splitting a JavaScript namespace into multiple files

Question

Let's say I have a namespace like that:

var myNamespace = {     foo: function() {     },     bar: function() {     } }; 

What is the best way to split this code into files defining foo and bar separately?

I'm not worried about loading time - I'll concatenate it back into one file before deployment.

Answer 1

At the start of each file:

if(myNameSpace === undefined) {   var myNameSpace = {}; } 

File 1:

myNamespace.foo = function()... 

File 2:

myNamespace.bar = function()... 

Answer 2

// File1: // top level namespace here: var myNamespace = myNamespace || {};  // File2: myNamespace.foo = function() {     // some code here... }