map -package:containers -package:bytestring -package:charset -package:conduit -package:blaze-html -package:basement -package:aeson -package:ghc is:exact -package:pipes -package:psqueues package:filepath

O(n) map f xs is the ShortByteString 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.