Supposing that I wrote a leaflet reagent component, is it possible to send it an event when someone click a button? So far, I only saw components reacting to data subscribtions, not event.

Sure, {:on-click #(dispatch [:user-says-yes])}

Whats the cleanest way to persist the db on local storage? Is making an impure sub an option? I could make an interceptor, but I don’t want to make my events.cljc impure

thanks @pablore, regarding the local storage take a look here: https://github.com/jacekschae/conduit/blob/master/src/conduit/db.cljs hope it helps!

@al.vyguzov I am working on something along these lines, but haven't had tie to sit down and finish it

(def data-model
  {:re-app {:counter 0}})

(def inject-event-ns
  (re-frame.core/->interceptor
    :id      :inject-event-ns
    :before  (fn [context]
                 (let [[evt] (get-in context [:coeffects :event])]
                      (assoc-in context [:coeffects :ns] (keyword (namespace evt)))))))
					  
(rf/reg-event-fx
  :re-app/inc-counter
  [ inject-event-ns]
  (fn [{:keys [db ns]} [_]]
           {:db (update-in db ns :counter]  inc )}))

Thanks @jacek.schae

when doing fn-trace is it recommended to throw it indiscriminately on very event or be judicious about it. for example I have several toggle events just for if the menu is minimized or not.