New version that adds JRuby support through dev-ruby/jruby-debug-base. Have fun! :P
masked ruby_targets_jruby and added prefix keywords back from -r2. Thanks.
x86 already done by Diego, thanks! 12 Feb 2010; Diego E. Petten<C3><B2> <flameeyes@gentoo.org> ruby-debug-0.10.3-r3.ebuild: Add ~x86 keyword (tested in development container).
Marked ~ppc. Closing since we're the last arch.