methodist (rubygems): Methodist - a gem for Ruby on Rails created to stop chaos in your business logic. This gem adds generators to your rails application using some patterns: interactor, builder, observer and client. Just use `rails g <pattern> <new_class_name>`.  Docs: https://github.com/QNester/methodist/wiki
Keywords: business-logic|interactor|observer|patterns|rails|rails5|validation