Release of a new function: GroupDigits. This function takes an integer or real number as an argument, and outputs it as a string with commas as thousand separators.

Currently only supports commas as separators, but maybe one day I'll update it to add more options.

Anyway, not much more to say as Ghost Jam 2025 is currently ongoing. It's accidentally become sort of a tradition for me to release a new code snippet each jam, because somehow I keep coming up with new pure functions that I need!