map -package:vector -package:conduit -package:blaze-html -is:exact -package:containers -package:aeson is:exact -package:base -package:Cabal-syntax -package:ghc 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.