shake will help you load custom code into your rubymotion apps
using rake tasks and a console and REPL based workflow is what made rubymotion so awesome
but when I test running over 100 projects, dont want to duplicate certain things done manually, this is a the outcome of it
inspired from rake and sake tasks
git clone git://github.com/railsfactory/.motion.git ~/.motion
PATH=~/.motion/bin:$PATH
export PATH