Ruby and Software Development Lecture Notes
Covered topics are: Data Abstraction ,Understanding Inheritance, Introductory Ruby, Natural number ADT in Ruby, Background on design patterns, Inverted index program in Ruby, Simple expression recognizer in Ruby, Using Procs and lambdas, Classes and Objects, Domain Modeling.
Author(s): NA
NA Pages 
I Love Ruby Get started with the greatest programming language made for humans
Ruby is an easy to learn programming language. This book describes the fundamental concepts and techniques in greater depth than traditional introductions.
Author(s): Karthikeyan A K
NA Pages
Cookin' with Ruby on Rails Designing for Testability
This tutorial is intended for use with Rails 1.2.6.It has not yet been updated to support Rails 2.x.
Author(s): Bill Walton
NA Pages
