Shorten some event bubbling code.

jcoglan · Jun 18, 2009 · 88a8fad · 88a8fad
1 parent 1c73b19
commit 88a8fad
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/lib/eventful.rb b/lib/eventful.rb
@@ -57,9 +57,7 @@ def fire(*args)
     changed(true)
 
     args[0] = {:receiver => receiver}
-    self.class.ancestors.each do |klass|
-      klass.fire(*args) if Eventful === klass
-    end
+    self.class.ancestors.grep(Eventful).each &it.fire(*args)
   end
 
   def self.included(base)