add file

src/app/Library/CrudPanel/CrudObjectGroup.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace Backpack\CRUD\app\Library\CrudPanel;
+
+class CrudObjectGroup
+{
+    protected $objects;
+
+    // init objects in group, supports multiple parameters or array as input.
+    //
+    // eg: CRUD::group(CRUD::field('field1'), CRUD::field('field2')); OR
+    //     CRUD::group([
+    //                   CRUD::field('field1'),
+    //                   CRUD::field('field2'),
+    //                 ]);
+
+    public function __construct(...$objects)
+    {
+        if (is_array($objects[0])) {
+            $objects = $objects[0];
+        }
+
+        $this->objects = $objects;
+    }
+
+    // -------------
+    // MAGIC METHODS
+    // -------------
+
+    /**
+     * We foward any call to the corresponding class passed by developer (Field, Columns, Filters etc ..).
+     *
+     * @param  string $method     The method being called that doesn't exist.
+     * @param  array $parameters  The arguments when that method was called.
+     *
+     * @return CrudObjectGroup
+     */
+    public function __call($method, $parameter)
+    {
+        foreach ($this->objects as $object) {
+            $object->{$method}($parameter[0]);
+        }
+
+        return $this;
+    }
+}