Sounds like Rubocop for Ruby: https://github.com/bbatsov/rubocop https://github.com/bbatsov/rubocop Fast enough to integrate into a continuous integration bui

Sounds like Rubocop for Ruby: https://github.com/bbatsov/rubocop https://github.com/bbatsov/rubocop Fast enough to integrate into a continuous integration build process and catches a lot of dumb mistakes/typos before deploying to production.