Added KH 3.3.0

includes/kohana/modules/database/classes/Kohana/Database/Result/Cached.php

@@ -0,0 +1,51 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * Object used for caching the results of select queries.  See [Results](/database/results#select-cached) for usage and examples.
+ *
+ * @package    Kohana/Database
+ * @category   Query/Result
+ * @author     Kohana Team
+ * @copyright  (c) 2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+class Kohana_Database_Result_Cached extends Database_Result {
+
+	public function __construct(array $result, $sql, $as_object = NULL)
+	{
+		parent::__construct($result, $sql, $as_object);
+
+		// Find the number of rows in the result
+		$this->_total_rows = count($result);
+	}
+
+	public function __destruct()
+	{
+		// Cached results do not use resources
+	}
+
+	public function cached()
+	{
+		return $this;
+	}
+
+	public function seek($offset)
+	{
+		if ($this->offsetExists($offset))
+		{
+			$this->_current_row = $offset;
+
+			return TRUE;
+		}
+		else
+		{
+			return FALSE;
+		}
+	}
+
+	public function current()
+	{
+		// Return an array of the row
+		return $this->valid() ? $this->_result[$this->_current_row] : NULL;
+	}
+
+} // End Database_Result_Cached