El4r - EmacsLisp for Ruby - EmacsRuby engine
El4r enables you to write Emacs programs in Ruby as well as in EmacsLisp. I call the Ruby language to manipulate Emacs
El4r and Test::Unit enables you to test EmacsLisp/EmacsRuby programs automatically.
Gentoo ebuilds are available at: http://darcs.thehatcher.com/vic/erebor-ebuilds/app-emacs/el4r.
GitHub link: https://github.com/michaelklishin/el4r