Diamond: MIDI Arpeggiator in Ruby -- Live coding in IRB from Ari Russo on Vimeo.
"Diamond is a cross-platform MIDI arpeggiator that I created in Ruby.
This is a very basic screencast demonstration of using Diamond in IRB. I adjust some of the arpeggiator controls and create two more arpeggiators and sync them to the first. Here's a tutorial which explains what's happening in further depth: bit.ly/lh4YFh
Sound begins around 40 seconds in.
For more info about Diamond, check it out on github
github.com/arirusso/diamond"
