map is:exact -package:conduit -package:containers -package:imports -package:basement -package:Cabal-syntax -package:case-insensitive -package:os-string -package:base -package:base-prelude -package:dlist -package:invertible 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.