known.erb

# MRI Rubies
[ruby-]2.2[.2]
[ruby-]2.1[.6]
[ruby-]2.1.5
[ruby-]2.0.0[-p645]
[ruby-]1.9.3[-p551]
[ruby-]1.9.2[-p330]
[ruby-]1.9.1[-p431]
[ruby-]1.8.7[-p374]
[ruby-]1.8.6[-p420]

# JRuby
jruby[-9.0.1.0]
jruby-1.7.20
jruby-1.7.10
jruby-1.7.9
jruby-1.7.8
jruby-1.7.5
jruby-1.7.4
jruby-1.7.3
jruby-1.6.8

# Rubinius
rbx[-2.5.2]
rbx-2.4.1
rbx-2.2.1

# Ruby Enterprise Edition
ree[-1.8.7][-2012.02]

# Mac OS X Snow Leopard Or Newer
macruby[-0.12]