Chipping away at 'Ninety-Nine Scala Problems' from http://aperiodic.net/phil/scala/s-99/
99 Scala problems - http://aperiodic.net/phil/scala/s-99/
Chipping away at 'Ninety-Nine Scala Problems' from http://aperiodic.net/phil/scala/s-99/
99 Scala problems - http://aperiodic.net/phil/scala/s-99/