State machine extracted from ActiveModel
created at Feb. 20, 2010, 2:30 p.m.
Efficient, Immutable, Thread-Safe Collection classes for Ruby
created at Oct. 21, 2009, 4:10 a.m.
Action caching for Action Pack (removed from core in Rails 4.0)
created at Oct. 4, 2012, 2:05 p.m.
Ruby's Most Advanced Authentication Framework
created at Aug. 12, 2015, 3:11 p.m.
A curses threads-with-tags style email client (mailing list: supmua@googlegroups.com)
created at Jan. 17, 2013, 6:55 p.m.
ScoutAPM Ruby Agent. Supports Rails, Sinatra, Grape, Rack, and many other frameworks
created at July 4, 2015, 3:26 a.m.
Provides iteration per second benchmarking for Ruby
created at March 24, 2012, 2:58 a.m.
A set of bindings for the GNOME libraries to use from Ruby.
created at July 15, 2011, 4:49 a.m.
Make awesome command-line applications the easy way
created at Feb. 5, 2009, 3:49 a.m.