Ruby Tutorial
There is a gem called Ruby. Shiny and pretty. Objectively beautiful, Functionally magical. Make Rails of web happy.
This is a example-based ruby tutorial for beginners.
I assume you already know a scripting language. (e.g. Python, JavaScript) This intro is designed to quickly get you started. After reading, you should be able to use standard documentation.
Ruby has a interactive command line. In terminal, type irb
This tutorial is based on Ruby 3.