cask 'openscad-snapshot' do version '2016.10.28' sha256 '2ab89b438fc25bbfc7ebc1bd1aa131f2be3d7b4a70659d1fc5ef67f2c2c618c5' url "http://files.openscad.org/snapshots/OpenSCAD-#{version}.dmg" name 'OpenSCAD' homepage 'http://www.openscad.org/downloads.html#snapshots' app 'OpenSCAD.app' end