Interesting. there are some parts i like a lot here, but two things that I really dislike syntax wise. One is the lean towards a chainable syntax - this has proven to a big footgun for many devs in both java streams and typescript, making it very easy to go from O(n) to O(2n). The other part i really dislike is the first argument principle noted. If i myself define `string_and_reverse` and I can call it both through `string_and_reverse(42)` and `42.string_and_reverse()` i could definitely see this leading to some very funky looking chaining.
Perhaps it's just one point from me - not liking chaining :D
Perhaps it's just one point from me - not liking chaining :D