until -package:numeric-prelude -package:streaming -package:util -package:snap-core -package:dunai -package:monad-loops -package:probability -package:yesod-paginator -package:rattletrap -package:mixed-types-num 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.