From: Jan Schneider <jan@horde.org>
Date: Fri, 28 Aug 2009 21:08:59 +0000 (+0200)
Subject: Implement Countable.
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=a3f6be9df41ae34ad5f354e11012a9e7434b4e4d;p=horde.git

Implement Countable.
---

diff --git a/framework/Rdo/lib/Horde/Rdo/List.php b/framework/Rdo/lib/Horde/Rdo/List.php
index 212878ee1..5f7ad9dbb 100644
--- a/framework/Rdo/lib/Horde/Rdo/List.php
+++ b/framework/Rdo/lib/Horde/Rdo/List.php
@@ -12,7 +12,7 @@
  * @category Horde
  * @package  Horde_Rdo
  */
-class Horde_Rdo_List implements Iterator
+class Horde_Rdo_List implements Iterator, Countable
 {
     /**
      * Rdo Mapper
@@ -190,4 +190,17 @@ class Horde_Rdo_List implements Iterator
         return !$this->_eof;
     }
 
+    /**
+     * Returns the number of objects.
+     *
+     * @return integer
+     */
+    public function count()
+    {
+        if (is_null($this->_result)) {
+            $this->rewind();
+        }
+        return $this->_mapper->adapter->count();
+    }
+
 }