off listener issue fixed #11

issue:
the issue was that the bind method returns a new function, when the off method is called with
'removeListeners' it can not find a matching function

fix:
the release event type is checked and the correct event config object is selected passed
on its value

other changes:
* changelog
* version number in package.json

README.md

@@ -75,6 +75,9 @@ set the start position of the revealer in percentage (default : 50)
 
 # Change log
 
+#### 0.1.2
+* fix release listener issue [#11](/../../issues/11)
+
 #### 0.1.1
 * fix offset issue #6
 * updated gulp task to output to a single destination

package.json

@@ -1,6 +1,6 @@
 {
  "name": "revealer",
- "version": "0.1.1",
+ "version": "0.1.2",
  "description": "An Angular directive that overlays an image on another",
  "main": "dist/revealer.min.js",
  "scripts": {

src/revealer.js

@@ -94,7 +94,7 @@
 
  // when the release action is triggered unbind
  // event listerners on drag an elements
- $document.on(eventConfig.release, removeListeners.bind(null, eventConfig));
+ $document.on(eventConfig.release, removeListeners);
  });
 
  });
@@ -130,7 +130,10 @@
  * @param {Object} config
  * @param {Event object} e
  */
- function removeListeners(config, e) {
+ function removeListeners(e) {
+ var configIndex = (e.type === multipleEvents[0].release) ? 0 : 1;
+ var config = multipleEvents[configIndex];
+
  handle.removeClass(handleClass);
  $document.off(config.move, handleDrag);
  $document.off(config.release, removeListeners);