map -package:unordered-containers -package:containers -package:imports -package:base-compat-batteries -package:foldl -package:ghc -is:exact -is:exact is:exact 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.