recognize

# File actionpack/lib/action_dispatch/journey/router.rb, line 58
      def recognize(rails_req)
        find_routes(rails_req).each do |match, parameters, route|
          unless route.path.anchored
            rails_req.script_name = match.to_s
            rails_req.path_info   = match.post_match.sub(/^([^\/])/, '/\1')
          end

          yield(route, parameters)
        end
      end