map -package:containers -package:Cabal-syntax -package:basement -package:foldl -package:dlist -package:charset -package:base-compat-batteries -package:base-compat -package:imports -package:integration -package:os-string 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.