From 5ecf240c266ebfa0d21dcb8e68be8095da175944 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Fri, 20 Jan 2017 10:47:24 -0700
Subject: [PATCH] Added new `Collection::merge()` method #1258

---
 system/src/Grav/Common/Page/Collection.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/system/src/Grav/Common/Page/Collection.php b/system/src/Grav/Common/Page/Collection.php
index 53baf620d..f4b302721 100644
--- a/system/src/Grav/Common/Page/Collection.php
+++ b/system/src/Grav/Common/Page/Collection.php
@@ -74,6 +74,21 @@ class Collection extends Iterator
         return new static($this->items, $this->params, $this->pages);
     }
 
+    /**
+     *
+     * Merge another collection with the current collection
+     *
+     * @param Collection $collection
+     * @return $this
+     */
+    public function merge(Collection $collection)
+    {
+        foreach($collection as $page) {
+            $this->addPage($page);
+        }
+        return $this;
+    }
+
     /**
      * Set parameters to the Collection
      *