Install Scala Style.
http://www.scalastyle.org/command-line.html
$ brew install scalastyle
$ which scalastyle
/usr/local/bin/scalastyle
$ scalastyle Foo.scala
Install Scala Style.
http://www.scalastyle.org/command-line.html
$ brew install scalastyle
$ which scalastyle
/usr/local/bin/scalastyle
$ scalastyle Foo.scala