Homebrew/homebrew — pull request #32652 by turadg (2014-09-25 20:37:44+00:00)
Title: scalastyle 0.5.0 (new formula)

Scalastyle is a style checker for Scala. They have a CLI interface and there
have been requests to make it available as a Homebrew formula:
https://github.com/scalastyle/scalastyle-batch/issues/1

Here is such a formula. :)