Metric parameter can accept arrays

elastic · Feb 11, 2014 · 3f7270b · 3f7270b
1 parent c0a5d5d
commit 3f7270b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Elasticsearch/Endpoints/Cluster/State.php b/src/Elasticsearch/Endpoints/Cluster/State.php
@@ -37,6 +37,10 @@ public function setMetric($metric)
             return $this;
         }
 
+        if (is_array($metric) === true) {
+            $metric = implode(",", $metric);
+        }
+
         $this->metric = $metric;
         return $this;
     }