We are grateful for many contributions from the Ruby and Rails community, in particular from the following people:
- Adam Cigánek
- Alexander Gräfe
- Alistair Holt
- Andrew Loe III
- Ben Woosley
- Bence Nagy
- Brian Collins
- Bruno Michel
- Chris Nolan
- David Ramalho
- Diego Carrion
- Diego R. V.
- Florian Aßmann
- Harry Love
- Ian Stewart
- Jesse Crouch
- Joe Van Dyk
- Johan Kok
- Josh Nichols
- Mikhail Shirkov
- Nathan Phelps
- Rdavila
- Rob Ingram
- Sean Abrahams
- Steve Luscher
- Steven Noble
- Tim Kadom