map -package:containers -package:dlist -package:conduit -package:basement -package:Cabal-syntax -package:aeson -package:os-string -package:charset -package:hedgehog -package:text -package:ghc -package:insert-ordered-containers -package:psqueues -package:regex-tdfa -package:foldl package:base-compat is:exact

Map a function over a NonEmpty stream.