Links

• ruby - Matz’s CRuby

• jruby - Ruby on JVM

• RubyGems - hosting for libraries

Documentation

Ruby 4.0 - base for core language documentation:

• syntax - describes all of Ruby’s syntax

• rdoc syntax - for documenting Ruby code

Important tools:

• bundle - manages library version dependencies

• gem - package manager

• rake - task manager

• rbenv - version manager

Selected libraries:

• minitest - for testing

• numo-narray-alt - for matrix calculations

• numo-linalg-alt - for linear algebra

• rumale - for machine learning

Selected tutorials/videos:

• Ruby One-Liners - Sundeep Agarwal

• forgejo packaging - packaging and distributing gems on forgejo, e.g. on codeberg

• more ML gems and new ML gems