Just wanted to give everyone an update, if some of you are following this...

I have successfully compiled and optified some Ruby-packages. Until now:

ruby (tested)
ruby-gems (tested)
ruby-rake
ruby-gnome2-all (tested)
ruby-sqlite3 (tested)
ruby-net-ssh2 (tested)
ruby-gettext (tested)

I am trying to package but haven't been able to:
ruby-revolution
ruby-hildon

Does any of you have any wishes for additional packages, you would like me to package as well?