This is my set of solutions for the homeworks proposed on Upenn's CIS 194 Spring 2013 class. This code follows the guidelines set by Johan Tibell's haskell-style-guide.
The project is cabalized and contains a set of tests written with HSpec. The following commands will download the dependencies, build and run the test specs (assuming GHC and Cabal are installed):
cabal install --only-dependencies --enable-tests
cabal build
cabal test
cabal test's output is not colorized though. To see HSpec's output with colors
try running the binary instead by calling ./dist/build/spec/spec.
This code is under the public domain. See LICENSE for more details.