until -package:numeric-prelude -package:base-prelude -package:distribution-opensuse -package:Cabal -package:util -package:classy-prelude -package:ghc -package:hledger-web -package:cabal-install-solver -package:Cabal-syntax -package:foundation 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.