Ari Sosnovsky asosnovsky

🏠

Working from home

sorenlouv / range.js

Created December 4, 2015 10:38

Optimized range function for angular

	// Extended answer: http://stackoverflow.com/questions/11873570/angularjs-for-loop-with-numbers-ranges/17124017#17124017
	// By caching the function result, it can become orders of magnitudes more efficient (depending on how big the range is)
	// jsPerf: http://jsperf.com/memoizer-range/9

	$scope.range = (function() {
	var cache = {};
	return function(min, max, step) {
	var isCacheUseful = (max - min) > 70;
	var cacheKey;