class OperaDeveloper < Cask version '20.0.1353.0' sha256 '13aab747e6634140361a50fcecc1ac33e3944e113d0bf724246e3d75e9f9a409' url 'http://get.geo.opera.com/pub/opera-developer/20.0.1353.0/mac/Opera_Developer_20.0.1353.0_Setup.dmg' homepage 'http://www.opera.com/developer' app 'Opera Developer.app' end