Ruby on Rails with Apple

Apple has finally noticed Ruby on Rails and published a tutorial about it: Using Ruby on Rails for Web Development on Mac OS X

"The Ruby on Rails web application framework has built up a tremendous head of steam over the last year. Fueled by some significant benefits and an impressive portfolio of real-world applications already in production, Rails is destined to continue making significant inroads in 2006. Simply put, Ruby on Rails is an open source tool that gives you the advantage of rapidly creating great web applications backed by SQL databases to keep up with the speed of the web. And with the release of Rails 1.0 kicking off the new year, there's never been a better time to climb aboard."

I was going to buy Textmate but it sucks that it is available for only MAC OSX