Wow, thanks for posting this! I've never used Erlang before, but the "become" functionality and the message-passing style is similar enough to another actor-mod

Wow, thanks for posting this! I've never used Erlang before, but the "become" functionality and the message-passing style is similar enough to another actor-model system I'm familiar with (Spritely Goblins) that I was inspired to write a version of this program for it: https://git.sr.ht/~jfred/goblins-test/tree/master/item/universal.rkt https://git.sr.ht/~jfred/goblins-test/tree/master/item/unive...