js functional+prototypal inheritance template

js prototypal inheritance

var sys = require('sys');

var createObject = function (obj) {
  function F () {};
  F.prototype = obj;
  return new F;
};

var button = (function () {

  var defaultName = '';

  var create = function (name) {
    var button = createObject(buttonPrototype);
    button.name = name || defaultName;
    return button;
  };

  var buttonPrototype = {
    toString: function () {
      return 'Us buttons share this anonymous method!! ' + this.name;
    }
  };

  return {
    create: create
  };
})();

var a = button.create('a');
var b = button.create('b');
var c = { name: "I don't, I am [object Object]" };

sys.puts(a);
sys.puts(b);
sys.puts(c);