> For the complete documentation index, see [llms.txt](https://www.selinux.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.selinux.tech/scala/function-operation/d.md).

# D

- [diff](https://www.selinux.tech/scala/function-operation/d/diff.md)
- [distinct](https://www.selinux.tech/scala/function-operation/d/distinct.md)
- [distinctBy](https://www.selinux.tech/scala/function-operation/d/distinctby.md)
- [drop](https://www.selinux.tech/scala/function-operation/d/drop.md)
- [dropRight](https://www.selinux.tech/scala/function-operation/d/dropright.md)
- [dropWhile](https://www.selinux.tech/scala/function-operation/d/dropwhile.md)