Nice. I have the book but haven't gone through it yet. I still need to finish up my F# and Racket ray tracers from his ray tracer book (a decent way in but was

Nice. I have the book but haven't gone through it yet. I still need to finish up my F# and Racket ray tracers from his ray tracer book (a decent way in but was refactoring last). I actually could stand to learn Ruby but I'd probably still do it at least in F# or Racket. I found out about the book from an F# implementation that was posted on Reddit.