# MRI Rubies (ruby-)1.8.6(-p399) (ruby-)1.8.6-head (ruby-)1.8.7(-p174) (ruby-)1.8.7-head (ruby-)1.9.1(-p243) (ruby-)1.9.1(-p376) (ruby-)1.9.1-head (ruby-)1.9.2-preview1 (ruby-)1.9.2-preview3 (ruby-)1.9.2-head ruby-head # JRuby jruby-1.2.0 jruby-1.3.1 jruby-1.4.0 jruby(-1.5.0) # the default jruby-head # Rubinius rbx(-1.0.0) # default rbx-head # Ruby Enterprise Edition ree-1.8.6 ree(-1.8.7) # the default ree-1.8.6-head ree-1.8.7-head # MagLev maglev(-23530) maglev-head # Shyouhei head, the default mput mput(-head) # Mac OS X Snow Leopard Only macruby(-nightly) # the default macruby macruby-head # Build from the macruby git repository # IronRuby -- Not implemented yet. ironruby-0.9.3 ironruby-1.0-rc2 ironruby-head