qingfeng · August 17, 2011 07:13
diff --git a/hello.coffee b/hello.coffee
 number = 42
 sqr = (x) -> x*x
 x = sqr number
 alert x
diff --git a/hello.js b/hello.js
 (function() {
  var number, sqr, x;
  number = 42;
  sqr = function(x) {
    return x * x;
  };
  x = sqr(number);
  alert(x);
 }).call(this);
	(function() {
	var number, sqr, x;
	number = 42;
	sqr = function(x) {
	return x * x;
	};
	x = sqr(number);
	alert(x);
	}).call(this);