until -package:numeric-prelude -package:util -package:hedgehog -package:yesod-paginator -package:elerea -package:foundation -package:language-bash -package:Cabal-syntax -package:base -package:snap-core 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.