map -package:containers -package:blaze-html -is:exact -package:insert-ordered-containers is:exact -package:foldl -package:invertible -package:charset -package:integration 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.