Initial commit

kirby/src/Cms/NestCollection.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Kirby\Cms;
+
+use Closure;
+use Kirby\Toolkit\Collection as BaseCollection;
+
+/**
+ * NestCollection
+ *
+ * @package   Kirby Cms
+ * @author    Bastian Allgeier <bastian@getkirby.com>
+ * @link      https://getkirby.com
+ * @copyright Bastian Allgeier
+ * @license   https://getkirby.com/license
+ *
+ * @extends \Kirby\Toolkit\Collection<\Kirby\Cms\NestObject|\Kirby\Content\Field>
+ */
+class NestCollection extends BaseCollection
+{
+	/**
+	 * Converts all objects in the collection
+	 * to an array. This can also take a callback
+	 * function to further modify the array result.
+	 */
+	public function toArray(Closure|null $map = null): array
+	{
+		return parent::toArray(
+			$map ?? fn ($object) => $object->toArray()
+		);
+	}
+}