gem Rubocop:
https://github.com/yshmarov/superails/commit/91c25ffd4ef6dcd4bd5692608dc6a76d81f13386
gem Traceroute:
https://github.com/yshmarov/superails/commit/ad70bbcc37ba83d6f292ebdf77b2ab6bd7348664

How to use Rubocop:
https://blog.corsego.com/install-and-use-rubocop
How to use Traceroute:

https://blog.corsego.com/gem-traceroute-find-controllers-without-routes