Slide 18
Slide 18 text
https://github.com/paper-trail-gem/paper_trail
https://github.com/rspec/rspec-rails
https://rubygems.org/gems/faker
https://github.com/paxa/fast_excel
https://github.com/jnunemaker/httparty
https://github.com/aasm/aasm
https://github.com/thoughtbot/factory_bot_rails
https://github.com/vcr/vcr
https://github.com/rubocop-hq/rubocop-rails/
Mais gems...