An Introduction to RubyCocoa. By Christopher Roach 10/05/2004 This article, and the second installment that follows next week, can be considered the fourth and fifth in a series covering Ruby programming on Mac OS X.
However, unlike the first three articles of this series, this tutorial can be used as a standalone piece. You only need some knowledge of the Ruby programming language with a little prior experience in Xcode to understand the content found here. That being said, if you wish to pursue Ruby programming further, feel free to check out my first three articles in the series on GUI programming with Ruby/Tk. Also, if you don't have much experience with Ruby, my first article is a handy tutorial of some of the basics. Developing Rails Applications on Mac OS X Leopard. Why’s (Poignant) Guide to Ruby.