gillesruppert

(function(window, document, undefined){
   // your code here
})(this, document);

gillesruppert

// Exercise 2 - Closures
// Wrap the following code in a closure and export only the "countdown" function.

// Code
(function(container) {
	var index;

	function log(){
	  console.log(index);
	}

gillesruppert

// 1: how could you rewrite the following to make it shorter?
if (foo) {
  bar.doSomething(el);
} else {
  bar.doSomethingElse(el);
}

bar[foo ? 'doSomething' : 'doSomethingElse'](el);
foo ? bar.doSomething(el) : bar.doSomethingElse(el); // prefer this as it reads better to me