向脚手架Rails 3应用添加简单用户身份验证的最简单方法? [英]easiest way to add simple user authentication to a scaffolded rails 3 app?
没有DB的Rails App:提供小的可编辑文本的最简单方法(在首页上显示为新闻) [英]Rails App without DB: Easiest way to provide a small editable text (displayed as news on homepage)