Let's explore: Code generation of Swift enums

On stream the other day, we played around with code generation of an enum in Swift. Perhaps you would like to try it out yourself?

How to participate

1. Fork this repo. The tests are currently failing.
2. Modify the files in the Codegen folder
3. Run swift test to check that your solution works
4. Open a PR to this repo.
5. The tests should pass on GitHub's Actions.

I'll discuss the solutions on stream!

YouTube link

Watch the VOD to see how we solved it on stream, and preview the issues we ran into.

https://www.youtube.com/watch?v=i0aNRLYyMAc

Legal

By submitting your pull request, you are ok with anyone copying it for any reason without attribution, and without warranty.

Targets

1. UnderwayCore a tiny copy of my app's core library, with only what's needed for this exploration.

2. Codegen extensions on the types in UnderwayCore, adding the asSwiftCode computed variable

3. CodegenTests tests to ensure the Codegen works correctly.