# File lib/merb-core/rack/adapter/irb.rb, line 23
      def show_routes
        seen = []
        unless Merb::Router.named_routes.empty?
          puts "Named Routes"
          Merb::Router.named_routes.each do |name,route|
            puts "  #{name}: #{route}"
            seen << route
          end
        end
        puts "Anonymous Routes"
        (Merb::Router.routes - seen).each do |route|
          puts "  #{route}"
        end
        nil
      end