map -package:aeson -is:exact -package:Cabal-syntax -is:exact package:bytestring -is:exact is:exact

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.