map is:exact -package:text -package:basement -package:monoidal-containers -package:base -package:containers -package:dense-linear-algebra -package:base-prelude -package:conduit -package:Cabal-syntax package:psqueues

O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.