map -package:containers -package:bytestring -package:conduit -package:invertible -package:charset -package:basement -package:psqueues is:exact -package:pipes -package:dlist 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.