map -package:ghc -package:basement -package:monoidal-containers -package:psqueues -package:foldl -package:filepath -package:base-prelude is:exact -package:base-compat 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.