Методы route_xxx, такие как route_method, устарели... (Grape API)

Question

У меня есть задача rake, чтобы перечислить мои маршруты API Grape. Когда я запускаю его, я получаю:

      % bundle exec rake api:routes
/Users/private/my_project/lib/tasks/api/routes.rake:7: The route_xxx methods such as route_method have been deprecated, please use request_method.
/Users/private/my_project/lib/tasks/api/routes.rake:8: The route_xxx methods such as route_path have been deprecated, please use path.
/Users/private/my_project/lib/tasks/api/routes.rake:9: The route_xxx methods such as route_version have been deprecated, please use version.
/Users/private/my_project/lib/tasks/api/routes.rake:9: The route_xxx methods such as route_version have been deprecated, please use version.
     GET        /api/widget/color(.:format)
/Users/private/my_project/lib/tasks/api/routes.rake:7: The route_xxx methods such as route_method have been deprecated, please use request_method.
/Users/private/my_project/lib/tasks/api/routes.rake:8: The route_xxx methods such as route_path have been deprecated, please use path.
/Users/private/my_project/lib/tasks/api/routes.rake:9: The route_xxx methods such as route_version have been deprecated, please use version.
/Users/private/my_project/lib/tasks/api/routes.rake:9: The route_xxx methods such as route_version have been deprecated, please use version.
     GET        /api/widget/flavor(.:format)
/Users/private/my_project/lib/tasks/api/routes.rake:7: The route_xxx methods such as route_method have been deprecated, please use request_method.
/Users/private/my_project/lib/tasks/api/routes.rake:8: The route_xxx methods such as route_path have been deprecated, please use path.
/Users/private/my_project/lib/tasks/api/routes.rake:9: The route_xxx methods such as route_version have been deprecated, please use version.
/Users/private/my_project/lib/tasks/api/routes.rake:9: The route_xxx methods such as route_version have been deprecated, please use version.
     POST       /api/widget/order(.:format)

...repeat x100...

Моя рейк-задача:

      namespace :api do
  desc 'API Routes'
  task routes: :environment do
    MyApi.routes.each do |api|
      method = api.route_method || '??'
      path = api.route_path || '--'
      path = path.gsub(':version', api.route_version) if path && api.route_version
      puts "     #{method.ljust(10)} #{path}"
    end
  end
end

Answer 1

Replace the methods as suggested in the deprecation warnings:

      namespace :api do
  desc 'API Routes'
  task routes: :environment do
    Alex::Base.routes.each do |api|
      method = api.request_method || '??'
      path = api.path || '--'
      path = path.gsub(':version', api.version) if path && api.version
      puts "     #{method.ljust(10)} #{path}"
    end
  end
end

Voila! No more warnings:

      bundle exec rake api:routes
     GET        /api/widget/color(.:format)
     GET        /api/widget/flavor(.:format)
     POST       /api/widget/order(.:format)
...etc...