Merge branch 'master' of git://github.com/rails/rails

1 files changed, 28 insertions, 0 deletions

diff --git a/actionpack/lib/action_controller/metal/configuration.rb b/actionpack/lib/action_controller/metal/configuration.rb
new file mode 100644
index 0000000000..5c829853b7
--- /dev/null
+++ b/actionpack/lib/action_controller/metal/configuration.rb
@@ -0,0 +1,28 @@
+module ActionController
+  module Configuration
+    extend ActiveSupport::Concern
+    
+    def config
+      @config ||= self.class.config
+    end
+    
+    def config=(config)
+      @config = config
+    end
+    
+    module ClassMethods
+      def default_config
+        @default_config ||= {}
+      end
+      
+      def config
+        self.config ||= default_config
+      end
+      
+      def config=(config)
+        @config = ActiveSupport::OrderedHash.new
+        @config.merge!(config)
+      end
+    end
+  end
+end
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