We are about to switch to a new forum software. Until then we have removed the registration on this forum.
JRubyArt-0.6.0 has been developed with processing-3.0b5 and jruby-9.0.1.0, and is available as a rubygem, develop processing sketches with ruby-2.1.0 syntax. Features live editing with pry, or in emacs (use --emacs flag to create sketches that can be run directly with jruby).