map -package:ghc -package:charset -package:case-insensitive -package:base-compat -is:exact -package:conduit -is:exact is:exact -package:hedgehog -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.