map -package:vector -package:conduit -package:containers -package:charset -package:Cabal-syntax -package:base -package:monoidal-containers -package:aeson 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.