client/hyalite/browser_event.rb in hyalite-0.0.1 vs client/hyalite/browser_event.rb in hyalite-0.0.2

@@ -1,7 +1,6 @@
 require 'set'
-require 'math'
 require 'hyalite/event_dispatcher'
 require 'hyalite/synthetic_event'
 require 'hyalite/event_plugin/event_plugin_registry'
 require 'hyalite/event_plugin/simple_event_plugin'
 require 'hyalite/event_plugin/change_event_plugin'
@@ -46,10 +45,10 @@
       topTouchMove: 'touchmove',
       topTouchStart: 'touchstart',
       topWheel: 'wheel'
     }
 
-    TOP_LISTENERS_ID_KEY = '_hyliteListenersID' + Math.rand.to_s.chars.drop(2).join
+    TOP_LISTENERS_ID_KEY = '_hyliteListenersID' + rand.to_s.chars.drop(2).join
 
     class << self
       def enabled?
         event_dispatcher.enabled?
       end