cask 'processing2' do version '2.2.1' sha256 '8c237b3eb50626e8ffc648bfdeddaa18ceffbd6a48f8fec77a8eab5b774971fc' url "http://download.processing.org/processing-#{version}-macosx.zip" appcast 'https://github.com/processing/processing/releases.atom', checkpoint: 'b731bdafbc7e9c7c9026d6a8c124c0dfc48d18f502fd7ae89cc445dc0bd02bee' name 'Processing' homepage 'https://processing.org/' conflicts_with cask: 'processing' app 'Processing.app' zap delete: '~/Library/Processing/preferences.txt' end