A fun iOS application written in RubyMotion that demonstrates fast animations with display links, real time audio processing, CocoaPods, and referencing Objective C code.
You'll need to install RubyMotion first. Then install CocoaPods by running this from the command line:
sudo gem install cocoapods
You don't need to run this as sudo if you are using your favorite Ruby version manager.
Now, run rake to execute and build for the iPhone Simulator.
Enjoy!