until -package:numeric-prelude -package:language-bash -package:clash-prelude -package:hspec -package:base -package:prelude-compat is:exact -package:classy-prelude -package:hledger-web -package:LambdaHack package:utility-ht

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