map -package:containers -package:dlist -package:conduit -package:basement is:exact -package:pipes -package:os-string -package:ghc -package:aeson 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.