https://ruby-china.org/Kuby en-us <p>谁把《RUBY 元编程》看完了，能分享下心得么，小弟刚开始学，很多地方不太理解</p> Kuby Wed, 30 Jan 2013 14:59:10 +0800 https://ruby-china.org/topics/8482 https://ruby-china.org/topics/8482