piegames on Nostr: npub1ztfll…8nzmz I came into a situation in Haskell where I really missed some good ...

npub1ztfllrnzk7y0wt3c5hgmn7h7l5r2c6j7550zh8647x4mymsghx2q88nzmz (npub1ztf…nzmz) I came into a situation in Haskell where I really missed some good old &mut, turns out some ad-hoc lens-like patterns did the trick.