map -package:base -is:exact -package:case-insensitive is:exact -package:unordered-containers -package:ghc -package:aeson -package:text 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.