map is:exact -package:text -package:containers -package:base -package:foldl -package:dlist -package:conduit -package:base-compat -package:aeson -package:Cabal-syntax -package:imports -package:base-prelude -package:basement 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.