cask :v1 => 'processing3' do version '3.0a10' sha256 'af6134c42639ca81e48fc90ff8c5b5033e8f21e702d616b48555d3691a6c484e' 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