def inheritance_lookup_path
      path = [self]
      until path.last == inheritable_root_controller
        path << path.last.superclass
      end
      path.collect(&:controller_path)
    end
def inheritance_lookup_path
      path = [self]
      until path.last == inheritable_root_controller
        path << path.last.superclass
      end
      path.collect(&:controller_path)
    end
The inheritance path of controllers that is used as default lookup path.