rails_routes_app This is a Rails application that defines various options. It is used as a Rails app for testing the Railroads plugin for JetBrains IDE. https://plugins.jetbrains.com/plugin/24076-railroads https://github.com/thinkAmi/railroads Note that controllers are often not defined. Tested Environment Rails 7.1.3.2 Related Blog (Written in Japanese) routes.rbに色々なルーティングを定義したRailsアプリを作ってみた - メモ的な思考的な