Ring Middleware Order

ring_middleware_order.clj

(defn handler [request]
  {:status 200 
   :headers {"Content-Type" "text/plain"}
   :body "Hello, Ring!"})

(defn show-params [handler]
  (fn [request]
    (let [response (handler request)]
      (println (str request))
      response)))

(def app 
  (-> handler
    (show-params)
    (wrap-resource "public")
    (wrap-file-info)
    (wrap-content-type "text/plain")
    (wrap-keyword-params)
    (wrap-params)))