Alexandre Morgaut AMorgaut

JSConf.EU 2011 Slides

	// Object.create Partial Polyfill with minimum Support for second parameter
	if (!Object.create) {
	Object.create = function(o, props) {
	function F() {}
	F.prototype = o;
	result = new F();
	if (!props) return result;
	for (var prop in props) {
	if (!props.hasOwnProperty(prop)) continue;
	result[prop] = props[prop].value;

	function sayHook = function () {
	// do some stuff

	// call original say() method
	return Object.getPrototypeOf(this).say.apply(this, Array.prototype.slice.call(arguments, 1));
	}

	obj.say = sayHook;

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

	//the code of the example
	ds.Employee.length