map -package:containers -package:base-compat -package:dlist -package:monoidal-containers -package:blaze-html -package:base-compat-batteries -package:invertible -package:bytestring -package:imports is:exact -package:base -package:pipes 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.