From 80ad336e970c102415d350e92283af4de48bfcf9 Mon Sep 17 00:00:00 2001
From: Guy Marriott <guy@scopey.co.nz>
Date: Thu, 18 Apr 2019 15:31:41 +1200
Subject: [PATCH] NEW Add API to create a generator from a DataList (#8931)

---
 src/ORM/DataList.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/ORM/DataList.php b/src/ORM/DataList.php
index 28f538e9f..9110caabb 100644
--- a/src/ORM/DataList.php
+++ b/src/ORM/DataList.php
@@ -771,6 +771,20 @@ class DataList extends ViewableData implements SS_List, Filterable, Sortable, Li
         return $this;
     }
 
+    /**
+     * Returns a generator for this DataList
+     *
+     * @return \Generator&DataObject[]
+     */
+    public function getGenerator()
+    {
+        $query = $this->dataQuery->query()->execute();
+
+        while ($row = $query->record()) {
+            yield $this->createDataObject($row);
+        }
+    }
+
     public function debug()
     {
         $val = "<h2>" . static::class . "</h2><ul>";