In Ruby on Rails, I tried using the “cancan” gem that handles permission management and authorization.

・ryanb/cancan

It’s easy to implement and quite convenient.

For usage, I referred to the following articles. Thank you.

・Cute and Beloved Permission Management with cancan ♥ « blog.udzura.jp

・Running Devise and CanCan on Rails3.0 - dimros’s Diary

・ASCIIcasts - “Episode 192 - Authorization with CanCan”

That’s all from the Gemba.