Ruby on Rails article on developer.apple.com

Using Ruby on Rails for Web Development on Mac OS X: "This article introduces you to Ruby on Rails by building a trivial web application step by step. Consider it a ride on the express train -- an overview of what Rails can do, including a look at features new to Rails 1.0. In the end you'll be better equipped to consider the advantages of powering your web application with Rails."

The links found at the bottom of the page did help me get started on compiling Ruby and Rails for my MacBook. But more interestingly, the editor of choice is Texmate?