until -package:numeric-prelude -package:base-prelude -package:hosc -package:numhask -package:Cabal -package:singletons-base -package:clash-prelude -package:ghc is:exact -package:linear-base package:utility-ht

until :: Monad m => (a -> Bool) -> m a -> m a
utility-ht Control.Monad.HT
repeat action until result fulfills condition