map -package:containers is:exact -package:basement -package:conduit -package:case-insensitive -package:base-compat -package:charset -package:base -package:bytestring 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.