A single global with a namespace method

namespace.js

//BSD Licensed

var YourGlobal = {
    namespace: function(ns){
        var parts = ns.split("."),
            object = this,
            i, len;
        
        for (i=0, len=parts.length; i < len; i++) {
            if (!object[parts[i]]) {
                object[parts[i]] = {};
            }
            object = object[parts[i]];
        }
        
        return object;
    }
};

//usage
YourGlobal.namespace("foo.bar");
YourGlobal.foo.bar.message = "Hello world!";

YourGlobal.namespace("foo").baz = true;

@medikoo - I'm not sure why you're making so many assumptions about my intentions. Namespacing is still a useful technique, I just wanted to share this code. Use it however you want, with modules, without modules, with Node.js, with a browser...it really doesn't matter to me. This isn't a debate, it's just sharing some code.

@nzakas I thought you're intention was to show new function that may help with client-side modules organization. I just wanted to shed a light on new techniques that developed recently and will be part of standard in a future (Harmony modules), that's it. If I misunderstood your point, sorry about that.