Ruby (programming language) > External Links
From Citizendium, the Citizens' Compendium
- Please sort and annotate in a user-friendly manner and consider to web archive the links you provide.
Tools
Links
- Official Ruby home page
- Ruby creator Matsumoto (Matz) blog (Google-translated to English)
- Official Ruby API
- Assorted Ruby Features (Powerpoint lecture)
- Unit Testing in Ruby (Powerpoint lecture)
- Various related Powerpoint lectures
- A Concise Introduction to Ruby - by Dr. David Matuszek, University of Pennsylvania
- Zen Spider Quick Reference
- A good help site
- Slagell's Ruby user's guide
Online books
- Learning to Program - by Chris Pine
- Programming Ruby: The Pragmatic Programmer's Guide (fully indexed, slightly out of date)

