map -package:containers is:exact -package:basement -package:invertible -package:bytestring -package:psqueues -package:blaze-html -package:imports -package:base -package:integration 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.