Hi guys, I maintain a repository of algorithms in Scala here that you may like: https://github.com/pathikrit/scalgos
Algorithms: https://github.com/pathikrit/scalgos/tree/master/src/main/scala/com/github/pathikrit/scalgos
Unit tests: https://github.com/pathikrit/scalgos/tree/master/src/test/scala/com/github/pathikrit/scalgos