map -package:containers -is:exact -package:foldl -is:exact -is:exact -package:filepath -package:base -package:incipit-base -package:ghc is:exact -package:basement package:bytestring

O(n) map f xs is the ByteString obtained by applying f to each element of xs.
O(n) map f xs is the ByteString 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.