S-99: Ninety-Nine Scala Problems
My implementation of the 99 Scala problems, accompanied by specs2 specifications (using these as a start) and ready to run with sbt.
The coverage of the specs is continuously being increased as I am solving the problems, in order for me to test all relevant corner cases (at least the ones I can remember). People who want to solve these problems and want a fresh code base with tests can fork the branch specs-only.