Merge pull request #30 from designmynight/fix-return-type

fix: return type may be a Generator
designmynight · Feb 2, 2018 · 00ff1b0 · 00ff1b0
2 parents 5a1f588 + 184cd04
commit 00ff1b0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/DesignMyNight/Elasticsearch/QueryBuilder.php b/src/DesignMyNight/Elasticsearch/QueryBuilder.php
@@ -394,7 +394,12 @@ public function get($columns = ['*'])
         return $this->shouldUseScroll() ? $results : collect($results);
     }
 
-    protected function getResultsOnce(): array
+    /**
+     * Get results without re-fetching for subsequent calls.
+     *
+     * @return array|Generator
+     */
+    protected function getResultsOnce()
     {
         if ($this->results === null) {
             $this->results = $this->processor->processSelect($this, $this->runSelect());