Useful Ruby Links and Resources
From Techotopia
Now that you have finished reading Ruby Essentials you are probably keen to learn even more about this powerful programming language. This chapter contains a list of useful resources for the aspiring Ruby developer.
Online Guides
Ruby User Guide - The original Ruby User Guide written by Matz, the creator of Ruby.
Programming Ruby - The first edition of the Pragmatic Programmers Guide to Ruby. Probably the best book ever written about Ruby.