until -package:numeric-prelude -package:language-bash -package:clash-prelude -package:extra -package:free -package:prelude-compat -package:LambdaHack -package:utility-ht -package:mixed-types-num -is:exact package:selective

untilRight :: (Monoid a, Selective f) => f (Either a b) -> f (a, b)
selective Control.Selective
Keep running an effectful computation until it returns a Right value, collecting the Left's using a supplied Monoid instance.