dear clojure users,
i have learned that for a ring/compojure-app the embedded jetty
service can be started like this:
(def app (handler/site routes))
(defn start [port]
(ring/run-jetty (var app) {:port (or port 8080)
:join? false}))
can anyone explain, what is the var for ? why '(var app)' or #'app ?
i found some remarks about being able to change the app without
having to restart the server but how exactly does this relate ?
thanks & have a successful time
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