map -package:containers -package:insert-ordered-containers -package:dense-linear-algebra -package:basement -package:pipes is:exact -package:foldl -package:charset 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.