Rubyのセオリーを徹底解説。基本からgemパッケージの作成方法やWebアプリケーション開発まで、最新の技術を完全網羅。
Faceboo auth is required to view user page.
If you have logged in since, it's automatically executed. If first time, Facebook auth login page will be shown, after your authorization, you can access user page.