map -package:containers -package:base-prelude -is:exact -package:charset -package:imports -package:invertible is:exact -package:incipit-base -package:conduit -package:filepath package:bytestring

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.