Fix function not removed on end (#9)

* Fix function not removed on end
roderickhsiao · Mar 12, 2019 · 937ede7 · 937ede7
1 parent eec3de0
commit 937ede7
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diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "idle-tracker",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Pure Javascript library to track browser inactivity",
   "author": "Roderick Hsiao <roderickhsiao@gmail.com>",
   "repository": {

diff --git a/src/index.js b/src/index.js
@@ -26,8 +26,10 @@ class IdleTracker {
 
   start = ({ onIdleCallback } = {}) => {
     this.callback = onIdleCallback || this.callback;
+    this.handleEvent = this.handleEvent.bind(this);
+
     this.listeners = this.events.map(eventName => {
-      document.addEventListener(eventName, this.handleEvent.bind(this), false);
+      document.addEventListener(eventName, this.handleEvent, false);
       return eventName;
     });