map -package:containers -package:aeson -package:ghc -is:exact -package:foldl -package:conduit -package:case-insensitive -package:basement -is:exact is:exact -package:pipes 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.