| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 
 | require 'active_support/core_ext/array/extract_options'
module ActionDispatch
  module Routing
    class RoutesProxy #:nodoc:
      include ActionDispatch::Routing::UrlFor
      attr_accessor :scope, :routes
      alias :_routes :routes
      def initialize(routes, scope)
        @routes, @scope = routes, scope
      end
      def url_options
        scope.send(:_with_routes, routes) do
          scope.url_options
        end
      end
      def respond_to?(method, include_private = false)
        super || routes.url_helpers.respond_to?(method)
      end
      def method_missing(method, *args)
        if routes.url_helpers.respond_to?(method)
          self.class.class_eval <<-RUBY, __FILE__, __LINE__ + 1
            def #{method}(*args)
              options = args.extract_options!
              args << url_options.merge((options || {}).symbolize_keys)
              routes.url_helpers.#{method}(*args)
            end
          RUBY
          send(method, *args)
        else
          super
        end
      end
    end
  end
end
 |