Dear reader, I have written a small executable and library to read values from a USB device and would like someone with more knowledge then hlint to review my code. If you find the time to read https://github.com/bneijt/temper/blob/master/src/lib/Temper.hs please consider placing comments/issues on Github or mailing the list or me directly with your comments. I also have the following doubts about the code: - It has some bit-shifting code on line 18 to 20. Is there a nicer "unpack two bytes to an integer" method? - I'm using test-framework with test-framework-hunit but it feels clunky, is hspec a more common approach to testing? - I'm ignoring a lot of return values between lines 61 to 70. In a language like Python or Java I would add assert statements or checks with exceptions there. How should I go about that in Haskell? Greetings, Bram