I also come from a Ruby background and was all about Ruby metaprogramming (until I wasn’t). I’ve grown to much prefer the Elixir way of life. I too was perturbed by Decimal and DateTime the first time I saw them but I now prefer it! Especially Time#+ in Ruby… like, why does it allow Time.new("2023-10-20 00:00:00") + 1. 1 what!?? This isn’t even Rails cheekiness, this is stdlib! Who LGTM’d that proposal??? 
