until -package:numeric-prelude -package:language-bash -package:clash-prelude -package:extra -package:snap-core -package:faktory -package:dunai is:exact -package:numhask -package:mixed-types-num package:utility-ht

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