map is:exact -package:text -package:containers -package:base -package:dlist -package:Cabal-syntax -package:base-compat-batteries -package:insert-ordered-containers -package:filepath -package:dense-linear-algebra -package:os-string -package:case-insensitive -package:foldl 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.