map -package:containers is:exact -package:basement -package:base-prelude -package:base -package:foldl -package:charset -package:Cabal-syntax -package:monoidal-containers package:filepath

O(n) map f xs is the ShortByteString 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.