1 files changed, 7 insertions, 0 deletions
diff --git a/railties/lib/rails/railtie.rb b/railties/lib/rails/railtie.rb
index 0514e425fd..3e2a3c5231 100644
--- a/railties/lib/rails/railtie.rb
+++ b/railties/lib/rails/railtie.rb
@@ -164,8 +164,15 @@ module Rails
       def abstract_railtie?
         ABSTRACT_RAILTIES.include?(name)
       end
+
+      def railtie_name(name = nil)
+        @railtie_name = name if name
+        @railtie_name ||= ActiveSupport::Inflector.underscore(self.name).gsub("/", "_")
+      end
     end
 
+    delegate :railtie_name, :to => "self.class"
+
     def config
       @config ||= Railtie::Configuration.new
     end