until -package:numeric-prelude -package:streaming -package:yesod-paginator -package:Cabal -package:language-bash -package:scalpel-core -package:netwire -package:probability -package:IfElse -package:base 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.