map -package:containers is:exact -package:case-insensitive -package:base-compat -package:basement -package:base -package:filepath -package:os-string -package:hedgehog 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.