map -package:containers -package:ghc -package:bytestring -package:case-insensitive -is:exact -package:basement -package:os-string -package:charset package:filepath -is:exact is:exact

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.