map is:exact -package:vector -package:bytestring -package:base -package:basement -package:containers -package:invertible -package:hedgehog -package:blaze-html -package:base-compat-batteries -package:pipes -package:base-compat 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.