hillscottc · May 1, 2015 01:29
diff --git a/no_global.js b/no_global.js
 /* Keep stuff out of global by creating and calling an anon func.
 */
 (function() {
  function square(x) { return x * x; }
  var hundred = 100;
  console.log(square(hundred));
 })();
 // → 10000
	/* Keep stuff out of global by creating and calling an anon func.
	*/
	(function() {
	function square(x) { return x * x; }
	var hundred = 100;
	console.log(square(hundred));
	})();
	// → 10000