map -package:basement -is:exact -package:incipit-base -package:invertible -package:charset -package:conduit -package:filepath -package:os-string is:exact -package:foldl 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.