Replace :use with :require/:refer

Author: weavejester

src/ring/middleware/json.clj

@@ -1,8 +1,8 @@
 (ns ring.middleware.json
   "Ring middleware for parsing JSON requests and generating JSON responses."
-  (:use ring.util.response)
   (:require [cheshire.core :as json]
-            [cheshire.parse :as parse]))
+            [cheshire.parse :as parse]
+            [ring.util.response :refer [content-type]]))
 
 (defn- json-request? [request]
   (if-let [type (get-in request [:headers "content-type"])]

test/ring/middleware/test/json.clj

@@ -1,7 +1,7 @@
 (ns ring.middleware.test.json
-  (:use ring.middleware.json
-        clojure.test
-        ring.util.io))
+  (:require [clojure.test :refer :all]
+            [ring.middleware.json :refer :all]
+            [ring.util.io :refer [string-input-stream]]))
 
 (deftest test-json-body
   (let [handler (wrap-json-body identity)]