Merge pull request #5 from stevenay/master

Add Partial-Update Function

src/ElasticquentTrait.php

@@ -333,6 +333,21 @@ public function removeFromIndex()
         return $this->getElasticSearchClient()->delete($this->getBasicEsParams());
     }
 
+    /**
+     * Partial Update to Indexed Document
+     *
+     * @return array
+     */
+    public function updateIndex()
+    {
+        $params = $this->getBasicEsParams();
+
+        // Get our document body data.
+        $params['body']['doc'] = $this->getIndexDocumentData();
+
+        return $this->getElasticSearchClient()->update($params);
+    }
+
     /**
      * Get Search Document
      *