use local `this` variable instead of .bind

7 years ago · 957179fc7f
parent 389b5c9ff9
commit 957179fc7f
1 changed files with 6 additions and 3 deletions
--- a/store.js
+++ b/store.js
@ -111,11 +111,14 @@ assign(Store.prototype, {

 	onchange: function(callback) {
 		this._changeHandlers.push(callback);
+
+		var store = this;
+
 		return {
 			cancel: function() {
-				var index = this._changeHandlers.indexOf(callback);
-				if (~index) this._changeHandlers.splice(index, 1);
-			}.bind(this)
+				var index = store._changeHandlers.indexOf(callback);
+				if (~index) store._changeHandlers.splice(index, 1);
+			}
 		};
 	},