vendor/rails/actionpack/lib/action_controller/reloader.rb

   1 module ActionController
   2   class Reloader
   3     def initialize(app)
   4       @app = app
   5     end
   6
   7     def call(env)
   8       Dispatcher.reload_application
   9       @app.call(env)
  10     ensure
  11       Dispatcher.cleanup_application
  12     end
  13   end
  14 end