From 75516ecb48d682dfc1c0b055709772eac79d1c39 Mon Sep 17 00:00:00 2001
From: Adman65 <adman1965@gmail.com>
Date: Mon, 12 Dec 2011 14:57:12 +0100
Subject: [PATCH] Demodulize

---
 lib/active_model/serializer.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb
index 8f06a8a7..f8e265e3 100644
--- a/lib/active_model/serializer.rb
+++ b/lib/active_model/serializer.rb
@@ -100,7 +100,7 @@ module ActiveModel
           return unless object
 
           if polymorphic?
-            polymorphic_type = object.class.to_s.split('::').last
+            polymorphic_type = object.class.to_s.demodulize
             serializer_class = "#{object.class.to_s}Serializer".constantize
 
             serializer_class.new(object, scope).serializable_hash.merge({
@@ -117,7 +117,7 @@ module ActiveModel
           if polymorphic?
             { 
               :id => object.read_attribute_for_serialization(:id),
-              "#{name}_type".to_sym => object.class.to_s.split('::').last
+              "#{name}_type".to_sym => object.class.to_s.demodulize
             }
           else
             object.read_attribute_for_serialization(:id)