Pontus Karlsson PaRoxUs

nordyke / MultiSortCollection.js

Created December 27, 2011 15:38

Multi-sort on any number of Backbone Collection attributes. Sort happens from arguments[0] to arguments[n]

	var MultiSortCollection = Backbone.Collection.extend({

	/**
	* Sort by supplied attributes. First param is sorted first, and
	* last param is final subsort
	* @param {String} sortAttributes
	* @example collection.sortBy("last_name","first_name")
	*/
	sortBy : function(sortAttributes){
	var attributes = arguments;