cask :v1 => 'processing3' do version '3.0b6' sha256 '7ce74f88712037f29b41eba17d57c33f34884be154e1a793463e7d328da268b0' url "http://download.processing.org/processing-#{version}-macosx.zip" name 'Processing' homepage 'http://processing.org/' license :gpl app 'Processing.app' zap :delete => '~/Library/Processing/preferences.txt' end