# File lib/merb-core/dispatch/router/behavior.rb, line 296
      def namespace(name_or_path, options={}, &block)
        path = options[:path] || name_or_path.to_s
        (path.empty? ? self : match("/#{path}")).to(:namespace => name_or_path.to_s) do |r|
          yield r
        end
      end