This is a Haskell port of the Gilded-Rose-Kata.

If you don't have a recent Stack version installed in your system, follow the installation instructions for your operating system.

Run stack build initially, then stack test to execute the tests after each refactoring.

To execute the program run stack run [days] where [days] denotes an optional parameter for the number of days to simulate.

Tests are in test/GildedRoseSpec.hs. Refer to http:https://hspec.github.io/ for more information about writing tests using Hspec.