map is:exact -package:basement -package:containers -package:case-insensitive -package:dlist -package:foldl -package:monoidal-containers -package:imports -package:base-prelude -package:ghc -package:aeson 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.