until -package:numeric-prelude -package:language-bash -package:clash-prelude -package:utility-ht -package:Cabal -package:ghc-lib-parser -package:netwire -package:LambdaHack -package:ghc -package:singletons-base -package:monad-loops package:rebase
until p f yields the result of applying
f
until
p holds.
Keep running an effectful computation until it returns a
Right value, collecting the Left's using a supplied
Monoid instance.