Ruby on Rails 2.3 Release Notes

RAILS RUBY あとで読む

screenshot

There are two major changes in the architecture of Rails applications: complete integration of the Rack modular web server interface, and renewed support for Rails Engines.Rails has now broken with it...

http://guides.rubyonrails.org/2_3_release_notes.html

Rails2.3公式リリースノート
早いな
変更点けっこう多いなー
ほへー。こんなにでかかったのか。

http://b.hatena.ne.jp/entry/http://guides.rubyonrails.org/2_3_release_notes.html