Video: Matz on Ruby 2.0 heroku Waza 2013(vimeo.com)1 points·by NatW·قبل 13 سنة·0 commentsvimeo.comVideo: Matz on Ruby 2.0 heroku Waza 2013http://vimeo.com/groups/waza2013/videos/610430500 commentsPost comment—