```ruby
class FontCode2002 < Cask
  url 'http://www.ffonts.net/Code2002.font.zip'
  homepage 'http://www.ffonts.net/Code2002.font.download'
  version '0.917'
  sha1 'ff45f7d5244018ce1a8b9afd45228d99900a6024'
  font 'CODE2002.TTF'
end
```

Update Code2002 to sha256 checksums
user
```ruby
class FontCode2002 < Cask
  url 'http://www.ffonts.net/Code2002.font.zip'
  homepage 'http://www.ffonts.net/Code2002.font.download'
  version '0.917'
  sha256 '081a5605e1620d1012781829cbee7eeda0c2d81c1fad42520305d6de2b3652f5'
  font 'CODE2002.TTF'
end
```
assistant