- http://rails-sqli.org/ - SQL Injection examples
- http://rubular.com
- https://github.com/bbatsov/ruby-style-guide
- https://github.com/bbatsov/rails-style-guide
- https://github.com/bbatsov/rubocop
- http://guides.rubyonrails.org/security.html#intranet-and-admin-security
- matthewpaulmoore.com/post/5190436725/ruby-on-rails-code-quality-checklist
- http://blog.codeclimate.com/blog/2013/03/27/rails-insecure-defaults/
- http://guides.rubyonrails.org/security.html
- Configuring zeus properly: http://robots.thoughtbot.com/improving-rails-boot-time-with-zeus