> Good code is its own best documentation. As you’re about to add a comment, ask yourself, ‘How can I improve the code so that this comment isn’t needed?’ Improve the code and then document it to make it even clearer. – Steve McConnell, Code Complete 作者 ## 投影片 * [Rails Best Practices](http://www.slideshare.net/ihower/rails-best-practices) ## 更多線上資源 * [Rails Best Practices Website](http://rails-bestpractices.com/) * [Rails Best Practices Gem](https://github.com/railsbp/rails_best_practices)