PatrickJS/Closures101.js

Created July 21, 2013 20:13

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Closures: data hiding with closures, something that encloses it's lexical scope and holds on to variables as a way of passing behavior around. It's behavior that has hidden storage

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Closures101.js

	// Closures
	function getCtr() {
	var i = 0;
	return function() {
	console.log(++i);
	};
	}

	var ctr = getCtr();
	ctr(); //=> 1
	ctr(); //=> 2

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