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method

serve

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v5.2.3 - Show latest stable - 0 notes - Class: Router
serve(req) public

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# File actionpack/lib/action_dispatch/journey/router.rb, line 34
      def serve(req)
        find_routes(req).each do |match, parameters, route|
          set_params  = req.path_parameters
          path_info   = req.path_info
          script_name = req.script_name

          unless route.path.anchored
            req.script_name = (script_name.to_s + match.to_s).chomp("/")
            req.path_info = match.post_match
            req.path_info = "/" + req.path_info unless req.path_info.start_with? "/"
          end

          parameters = route.defaults.merge parameters.transform_values { |val|
            val.dup.force_encoding(::Encoding::UTF_8)
          }

          req.path_parameters = set_params.merge parameters

          status, headers, body = route.app.serve(req)

          if "pass" == headers["X-Cascade"]
            req.script_name     = script_name
            req.path_info       = path_info
            req.path_parameters = set_params
            next
          end

          return [status, headers, body]
        end

        [404, { "X-Cascade" => "pass" }, ["Not Found"]]
      end
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