cask :v1 => 'processing3' do version '3.0b7' sha256 'a2268b78ac7cf98bcfb45791433c986bba441982891e75632e5ef8b3c3a2e447' 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