```ruby
class ElectricSheep < Cask
  url 'http://electricsheep.googlecode.com/files/electricsheep-2.7b35b.dmg'
  homepage 'http://www.electricsheep.org'
  version '2.7b35b'
  sha1 'fed402ee86bd91de8166c2e297f4cf3a06c99b70'
  install 'Electric Sheep.mpkg'
end
```

Add uninstall directive for Electric Sheep
user
```ruby
class ElectricSheep < Cask
  url 'http://electricsheep.googlecode.com/files/electricsheep-2.7b35b.dmg'
  homepage 'http://www.electricsheep.org'
  version '2.7b35b'
  sha1 'fed402ee86bd91de8166c2e297f4cf3a06c99b70'
  install 'Electric Sheep.mpkg'
  uninstall :pkgutil => 'org.electricsheep.electricSheep.*'
end
```
assistant