map is:exact -package:text -package:Cabal-syntax -package:base -package:bytestring -package:base-prelude -package:containers -package:aeson -package:insert-ordered-containers -package:case-insensitive -package:base-compat -package:dense-linear-algebra -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.