Add batch() function to Page Collection class

getgrav · Sep 16, 2016 · 7710cba · 7710cba
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# v1.1.6
+## XX/XX/2016
+
+1. [](#improved)
+    * Add `batch()` function to Page Collection class
+
 # v1.1.5
 ## 09/09/2016
 

diff --git a/system/src/Grav/Common/Page/Collection.php b/system/src/Grav/Common/Page/Collection.php
@@ -124,6 +124,24 @@ public function offsetGet($offset)
         return !empty($this->items[$offset]) ? $this->pages->get($offset) : null;
     }
 
+    /**
+     * Split collection into array of smaller collections.
+     *
+     * @param $size
+     * @return array|Collection[]
+     */
+    public function batch($size)
+    {
+        $chunks = array_chunk($this->items, $size, true);
+
+        $list = [];
+        foreach ($chunks as $chunk) {
+            $list[] = new static($chunk, $this->params, $this->pages);
+        }
+
+        return $list;
+    }
+
     /**
      * Remove item from the list.
      *