map -package:containers -package:charset -package:blaze-html -package:invertible -package:basement -package:imports -package:conduit -package:filepath -package:os-string package:bytestring is:exact

O(n) map f xs is the ByteString obtained by applying f to each element of xs.
O(n) map f xs is the ByteString obtained by applying f to each element of xs
O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.