map -package:conduit -package:base-compat -package:base-prelude -package:foldl -package:basement -package:integration -package:base -package:charset -package:containers is:exact 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.