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