map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -package:base-compat-batteries -package:incipit-base -package:foldl -is:exact -package:base-prelude is:exact -package:blaze-html 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.