3 files changed, 2 insertions, 20 deletions
diff --git a/actionpack/lib/action_controller/caching/actions.rb b/actionpack/lib/action_controller/caching/actions.rb
index 7c803a9830..34e1c3527f 100644
--- a/actionpack/lib/action_controller/caching/actions.rb
+++ b/actionpack/lib/action_controller/caching/actions.rb
@@ -113,7 +113,7 @@ module ActionController #:nodoc:
           end
 
           def caching_allowed(controller)
-            controller.request.get? && controller.response.headers['Status'].to_i == 200
+            controller.request.get? && controller.response.status.to_i == 200
           end
 
           def cache_layout?
diff --git a/actionpack/lib/action_controller/caching/pages.rb b/actionpack/lib/action_controller/caching/pages.rb
index 22e4fbec43..bd3b5a5875 100644
--- a/actionpack/lib/action_controller/caching/pages.rb
+++ b/actionpack/lib/action_controller/caching/pages.rb
@@ -145,7 +145,7 @@ module ActionController #:nodoc:
 
       private
         def caching_allowed
-          request.get? && response.headers['Status'].to_i == 200
+          request.get? && response.status.to_i == 200
         end
     end
   end
diff --git a/actionpack/lib/action_controller/caching/sql_cache.rb b/actionpack/lib/action_controller/caching/sql_cache.rb
deleted file mode 100644
index 139be6100d..0000000000
--- a/actionpack/lib/action_controller/caching/sql_cache.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-module ActionController #:nodoc:
-  module Caching
-    module SqlCache
-      def self.included(base) #:nodoc:
-        if defined?(ActiveRecord) && ActiveRecord::Base.respond_to?(:cache)
-          base.alias_method_chain :perform_action, :caching
-        end
-      end
-
-      protected
-        def perform_action_with_caching
-          ActiveRecord::Base.cache do
-            perform_action_without_caching
-          end
-        end
-    end
-  end
-end
-\ No newline at end of file