map -package:containers -package:case-insensitive -package:base-prelude -package:insert-ordered-containers -package:base -package:bytestring -package:invertible -package:basement is:exact -package:foldl -package:base-compat -package:dlist 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.