1 files changed, 27 insertions, 14 deletions

diff --git a/vendor/ruflin/elastica/lib/Elastica/Aggregation/Range.php b/vendor/ruflin/elastica/lib/Elastica/Aggregation/Range.php
index ab70c5e4..becafb28 100644
--- a/vendor/ruflin/elastica/lib/Elastica/Aggregation/Range.php
+++ b/vendor/ruflin/elastica/lib/Elastica/Aggregation/Range.php
@@ -1,45 +1,58 @@
 <?php
 namespace Elastica\Aggregation;
 
-
 use Elastica\Exception\InvalidException;
 
 /**
- * Class Range
- * @package Elastica\Aggregation
- * @link http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/search-aggregations-bucket-range-aggregation.html
+ * Class Range.
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-range-aggregation.html
  */
 class Range extends AbstractSimpleAggregation
 {
     /**
-     * Add a range to this aggregation
-     * @param int|float $fromValue low end of this range, exclusive (greater than)
-     * @param int|float $toValue high end of this range, exclusive (less than)
-     * @return Range
+     * Add a range to this aggregation.
+     *
+     * @param int|float $fromValue low end of this range, exclusive (greater than or equal to)
+     * @param int|float $toValue   high end of this range, exclusive (less than)
+     * @param string    $key       customized key value
+     *
      * @throws \Elastica\Exception\InvalidException
+     *
+     * @return $this
      */
-    public function addRange($fromValue = null, $toValue = null)
+    public function addRange($fromValue = null, $toValue = null, $key = null)
     {
         if (is_null($fromValue) && is_null($toValue)) {
-            throw new InvalidException("Either fromValue or toValue must be set. Both cannot be null.");
+            throw new InvalidException('Either fromValue or toValue must be set. Both cannot be null.');
         }
+
         $range = array();
+
         if (!is_null($fromValue)) {
             $range['from'] = $fromValue;
         }
+
         if (!is_null($toValue)) {
             $range['to'] = $toValue;
         }
+
+        if (!is_null($key)) {
+            $range['key'] = $key;
+        }
+
         return $this->addParam('ranges', $range);
     }
 
     /**
-     * If set to true, a unique string key will be associated with each bucket, and ranges will be returned as an associative array
+     * If set to true, a unique string key will be associated with each bucket, and ranges will be returned as an associative array.
+     *
      * @param bool $keyed
-     * @return Range
+     *
+     * @return $this
      */
     public function setKeyedResponse($keyed = true)
     {
-        return $this->setParam('keyed', (bool)$keyed);
+        return $this->setParam('keyed', (bool) $keyed);
     }
-} 
\ No newline at end of file
+}