map -package:basement -is:exact -package:incipit-base -package:blaze-html -package:integration -package:conduit is:exact -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.