map -package:containers -package:bytestring -package:charset -package:invertible -package:basement -package:base -package:pipes -is:exact -package:monoidal-containers -package:psqueues is:exact 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.