Ok,here's a small example that propagates changes to a ref's vector to a watcher:
;; define your model (def model (ref ["abc" "def" "ghi"])) ;; define a watcher (def model-watcher (agent nil)) ;; connect your model to the watcher (add-watcher model :send model-watcher (fn [state source] (println (str @source)))) ;; initiate a change to your model, which in this setup ;; will cause your watcher to execute the given action ;; and print the new state by dereferencing the model (dosync (commute model conj "new value")) --~--~---------~--~----~------------~-------~--~----~ 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 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 -~----------~----~----~----~------~----~------~--~---
