map -package:base-prelude -package:basement -package:imports -package:containers -is:exact -package:conduit -package:monoidal-containers -package:base-compat -package:charset -package:pipes package:psqueues is:exact
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.