bugfix: ZENKO-1165 Allow option to list withscores

lib/metrics/RedisClient.js

@@ -183,11 +183,12 @@ class RedisClient {
      * @param {string} key - name of key
      * @param {integer} start - start index (inclusive)
      * @param {integer} end - end index (inclusive) (can use -1)
+     * @param {string} withscores - option to list with scores
      * @param {function} cb - callback
      * @return {undefined}
      */
-    zrange(key, start, end, cb) {
-        return this._client.zrange(key, start, end, cb);
+    zrange(key, start, end, withscores, cb) {
+        return this._client.zrange(key, start, end, withscores, cb);
     }
 
     /**
@@ -197,11 +198,12 @@ class RedisClient {
      *   (can use "-inf")
      * @param {integer|string} max - max score value (inclusive)
      *   (can use "+inf")
+     * @param {string} withscores - option to list with scores
      * @param {function} cb - callback
      * @return {undefined}
      */
-    zrangebyscore(key, min, max, cb) {
-        return this._client.zrangebyscore(key, min, max, cb);
+    zrangebyscore(key, min, max, withscores, cb) {
+        return this._client.zrangebyscore(key, min, max, withscores, cb);
     }
 
     /**