// ToDo: Document!!

Zn.Mixin =
  function (
      methods
     )
  {
    this._methods = methods;
  };


Zn.Mixin.prototype.apply = 
  function (target) {
    for (methodName in this._methods) {
      target[methodName] = this._methods[methodName];
    }
  };


Zn.Mixin.prototype.applyAll = 
	function (targets) {
		for (index in targets) {
			this.apply (targets[index]);
		}
	};