/ Ruby on Rails
/
method

rails_app?

rails latest stable - Class: ActionDispatch::Routing::Mapper::Base

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v6.0.0) is shown here.

rails_app?(app)
private

No documentation available.

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 659
          def rails_app?(app)
            app.is_a?(Class) && app < Rails::Railtie
          end