This article explains how to install and manage multiple versions of Ruby using the asdf plugin asdf-ruby.
I needed to install Ruby on M1 macOS and decided to use asdf-ruby for multiple version management.
First, complete asdf のインストール [M1 macOS 編].
asdf plugin add ruby https://github.com/asdf-vm/asdf-ruby.git
asdf list-all ruby
asdf install ruby latest
asdf list ruby
3.2.0
That’s all from the Gemba on starting to manage multiple Ruby versions with asdf.