Testing Elm decoders is really simple. Just encode a Value, run it through your decoder, and expect the correct result.
So, given this type and decoder:
I’m skimming through a bunch of “getting started” tutorials for Elm, and most of them show how to use webpack to automate building your Elm application.
ember-changeset enables you to stage changes against your Redux state without mutating anything! That’s pretty darn awesome. Guess what: it validates those changes, too!