lib/active_support/callbacks.rb in activesupport-3.0.1 vs lib/active_support/callbacks.rb in activesupport-3.0.2

@@ -485,10 +485,10 @@
 
           filters.each do |filter|
             chain.delete_if {|c| c.matches?(type, filter) }
           end
 
-          options[:prepend] ? chain.unshift(*mapped) : chain.push(*mapped)
+          options[:prepend] ? chain.unshift(*(mapped.reverse)) : chain.push(*mapped)
         end
       end
 
       # Skip a previously defined callback for a given type.
       #