katoy: cocolog: Rails 2.0.2 は 5 行でアプリ雛形作成／起動ができる！
http://youichi-kato.cocolog-nifty.com/blog/2008/01/rails_202_5_9198.html

$ rails todo
$ cd todo
$ ruby script\generate scaffold Todo title:string body:text done:boolean due:datetime
$ rake db:migrate
$ ruby script\server