class Diffmerge < Cask url 'http://download-us.sourcegear.com/DiffMerge/4.2.0/DiffMerge.4.2.0.697.intel.stable.dmg' homepage 'http://www.sourcegear.com/diffmerge' version '4.2.0.697' sha1 '15301ee927fd74f2c0be5efa57673c6391399ee2' link 'DiffMerge.app' end