AUGMENTATION PATTERN

gistfile1.txt

var CLASSNAME = function(){
    var first = "firstvar",
        second = "secondvar";
 
    //Expose private vars
    return {
       first :first
    };
})();

//EXTEND ORIGINAL CLASS
var CLASSNAME = function(self){
    self.third = "third";

    return self;
})(CLASSNAME || {});