In our startup, we've taken this a few steps further. Here's our CTO's RubyConf talk about our approach: http://www.confreaks.com/videos/5076-RubyConf2014-harn

In our startup, we've taken this a few steps further. Here's our CTO's RubyConf talk about our approach: http://www.confreaks.com/videos/5076-RubyConf2014-harnessing-other-languages-to-make-ruby-better http://www.confreaks.com/videos/5076-RubyConf2014-harnessing... And my PyConZA talk slides: https://speakerdeck.com/pyconza/pyconza-2014-inspired-by-lisp-to-get-ruby-to-talk-python-by-martin-pretorius https://speakerdeck.com/pyconza/pyconza-2014-inspired-by-lis...