JavaScript new Method like Ruby

gistfile1.js

Function.prototype.new = function(){
    return new this;
}

function Super(){
    this.ver='Super 0.1';
    return this;
}
Super.prototype.now = function(){
    return (new Date()).getTime();
}

function Sub(){
    this.ver='Sub 0.1';
    return this;
}

Sub.prototype = Super.prototype;
Sub.prototype.constructor = Sub

var subobj = Sub.new()

subobj.ver   // "Sub 0.1"
subobj.now() // 1297212630859