map -package:containers -package:charset -package:invertible -is:exact -package:blaze-html -package:ghc -package:base-compat is:exact -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.