ZSetReverseRange now inherits from ZSetRange as the two commands share the same behaviour. This change allowed us to remove some code duplication.

lib/Predis.php

@@ -1231,21 +1231,8 @@ class ZSetRange extends \Predis\InlineCommand {
     }
 }
 
-class ZSetReverseRange extends \Predis\InlineCommand {
+class ZSetReverseRange extends \Predis\Commands\ZSetRange {
     public function getCommandId() { return 'ZREVRANGE'; }
-    public function parseResponse($data) {
-        $arguments = $this->getArguments();
-        if (count($arguments) === 4) {
-            if (strtolower($arguments[3]) === 'withscores') {
-                $result = array();
-                for ($i = 0; $i < count($data); $i++) {
-                    $result[] = array($data[$i], $data[++$i]);
-                }
-                return $result;
-            }
-        }
-        return $data;
-    }
 }
 
 class ZSetRangeByScore extends \Predis\InlineCommand {