map -package:charset -is:exact -package:Cabal-syntax -package:case-insensitive -package:basement -package:foldl -is:exact is:exact -package:invertible -package:ghc 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.