MacRuby for Fun and Profit
by Joshua Ballanco
First, we'll see how to use MacRuby to improve your Cocoa development by utilizing macirb as a Cocoa REPL. Then, we'll see how to build a MacRuby app in Xcode. We'll see how MacRuby let's you create something with the feel and performance of a desktop app, while taking advantage of all the wonderful resources available to a Ruby app.