Episode #050 – August 08, 2013 – 1 comments Ruby与推荐系统 本视频录制于台湾RubyTuesday #25, 由tka(@tkalu)介绍Ruby与推荐系统, 简报:https://speakerdeck.com/tka/ruby-yu-tui-jian-xi-tong-jian-jie (37 minutes) Watch Episode