dropdown-menu.js.coffee in activeadmin-1.1.0

- old
+ new

@@ -30,11 +30,10 @@
     @isOpen = false
     @$menuList.fadeOut this.options.fadeOutDuration
     @
 
   destroy: ->
-    @$element.unbind()
     @$element = null
     @
 
   isDisabled: ->
     @$menuButton.hasClass 'disabled'
@@ -95,7 +94,11 @@
       @$menuList.css 'left', centered_menu_left
       @$nipple.css   'left', menu_center - nipple_center
 
 $.widget.bridge 'aaDropdownMenu', ActiveAdmin.DropdownMenu
 
-$(document).on 'ready page:load turbolinks:load', ->
+onDOMReady = ->
   $('.dropdown_menu').aaDropdownMenu()
+
+$(document).
+  ready(onDOMReady).
+  on 'page:load turbolinks:load', onDOMReady