I’m new to Crystal. So I’ve started my journey with the “Ray Tracer Challenge” (a book by Pragmatic Pub). I’m 5 chapters into the book, and I’d like some code review feedback from more experienced Crystal developers. My repo is https://github.com/ghouston/ray_tracer_challenge The book gives cucumber specs and describes the algorithms. I’ve coded the specs for Crystal’s Spec module and made the tests pass. So you probably dont need the book to understand the code. The specs should describe everything well. However, I do recommend the book. Please post comments/feedback here or open an issue on the repo. Thanks!