map is:exact -package:text -package:containers -package:basement -package:foldl -package:blaze-html -package:dlist -package:integration -package:base-compat -package:Cabal-syntax -package:invertible -package:bytestring -package:base-prelude 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.