map is:exact -package:text -package:basement -package:monoidal-containers -package:blaze-html -package:incipit-base -package:insert-ordered-containers -package:Cabal-syntax -package:imports -package:base -package:invertible -package:base-prelude -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.