until -package:numeric-prelude -package:yesod-paginator -package:prelude-compat -package:numhask -package:conferer -package:language-bash -package:basic-prelude -package:elerea -package:ghc-lib-parser -package:protolude 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.