add a collection comparator

serkanserttop · Apr 19, 2012 · d3cec0b · d3cec0b
1 parent 0286a43
commit d3cec0b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/assets/javascripts/application.js b/assets/javascripts/application.js
@@ -23,6 +23,10 @@ AngryCats = Backbone.Collection.extend({
     MyApp.vent.on("rank:down", function(cat){
       console.log("rank down");
     });
+  },
+
+  comparator: function(cat) {
+    return cat.get('rank');
   }
 });