JS inheritance stuff

gistfile1.js

var MyThing = function () {
  this.a = function () {
  };  
  this.b = []; 
  this.c = 'foo';
};

MyThing.prototype = new (function () {
  var MY_SETTING = 2112;
  var _myPrivateFunc = function () {

  };  
  this.qux = []; 

  this.foo = function () {
    _myPrivateFunction.apply(this);
    (function () {
      
    }).apply(this, arguments);

  };  
  this.bar = function () {}; 
})();

MyMixin = new (function () {
  



  this.zoobie = 2;
  this.frang = false;
})();

var foo = new MyThing()
  , bar = new MyThing();

for (var p in MyMixin) {
  foo[p] = MyMixin[p];
}


foo.qux.push(1);
bar.qux => ?
foo.qux = 'howdy';
bar.qux => ?
delete foo.qux;
foo.qux => ?
bar.qux => ?


foo.foo();

function foo () {}
var foo = function () {};