(def my-ref (ref 1))
(defn update-my-ref [new-value] (dosync (alter my-ref #(+ % new-value)) (ref-history-count my-ref))) Hi guys ; I am trying to understand (ref-history-count ref) . I thought it counts the number of "old" values in the ref. But in all my tests, its always returning zero. How is it used? Josh -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.