Interestingly their code checker is just a bunch of regular expressions: https://github.com/hyperloop-rails/static-checker https://github.com/hyperloop-rails/st

Interestingly their code checker is just a bunch of regular expressions: https://github.com/hyperloop-rails/static-checker https://github.com/hyperloop-rails/static-checker - I would've expected custom Rubocop rules. Rubocop already knows about `where.first? => find_by` for exmple: https://github.com/rubocop-hq/rubocop/blob/master/lib/rubocop/cop/rails/find_by.rb https://github.com/rubocop-hq/rubocop/blob/master/lib/ruboco...