collect_routes

# File railties/lib/rails/application/route_inspector.rb, line 22
      def collect_routes(routes)
        routes = routes.collect do |route|
          route_reqs = route.requirements

          rack_app = discover_rack_app(route.app)

          controller = route_reqs[:controller] || ':controller'
          action     = route_reqs[:action]     || ':action'

          endpoint = rack_app ? rack_app.inspect : "#{controller}##{action}"
          constraints = route_reqs.except(:controller, :action)

          reqs = endpoint
          reqs += " #{constraints.inspect}" unless constraints.empty?

          verb = route.verb.source.gsub(/[$^]/, '')

          collect_engine_routes(reqs, rack_app)

          {:name => route.name.to_s, :verb => verb, :path => route.path.spec.to_s, :reqs => reqs }
        end

        # Skip the route if it's internal info route
        routes.reject { |r| r[:path] =~ %{/rails/info/properties|^#{Rails.application.config.assets.prefix}} }
      end