From 9b6663f87a7e679ffba691cf516191fc840cf978 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 24 Nov 2009 19:20:36 -0800
Subject: Update to Kohana r4684 which is now Kohana 2.4 and has substantial
 changes.

---
 system/libraries/Event_Subject.php | 67 --------------------------------------
 1 file changed, 67 deletions(-)
 delete mode 100644 system/libraries/Event_Subject.php

(limited to 'system/libraries/Event_Subject.php')

diff --git a/system/libraries/Event_Subject.php b/system/libraries/Event_Subject.php
deleted file mode 100644
index d1ccc544..00000000
--- a/system/libraries/Event_Subject.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php defined('SYSPATH') OR die('No direct access allowed.');
-/**
- * Kohana event subject. Uses the SPL observer pattern.
- *
- * $Id: Event_Subject.php 3769 2008-12-15 00:48:56Z zombor $
- *
- * @package    Core
- * @author     Kohana Team
- * @copyright  (c) 2007-2008 Kohana Team
- * @license    http://kohanaphp.com/license.html
- */
-abstract class Event_Subject implements SplSubject {
-
-	// Attached subject listeners
-	protected $listeners = array();
-
-	/**
-	 * Attach an observer to the object.
-	 *
-	 * @chainable
-	 * @param   object  Event_Observer
-	 * @return  object
-	 */
-	public function attach(SplObserver $obj)
-	{
-		if ( ! ($obj instanceof Event_Observer))
-			throw new Kohana_Exception('eventable.invalid_observer', get_class($obj), get_class($this));
-
-		// Add a new listener
-		$this->listeners[spl_object_hash($obj)] = $obj;
-
-		return $this;
-	}
-
-	/**
-	 * Detach an observer from the object.
-	 *
-	 * @chainable
-	 * @param   object  Event_Observer
-	 * @return  object
-	 */
-	public function detach(SplObserver $obj)
-	{
-		// Remove the listener
-		unset($this->listeners[spl_object_hash($obj)]);
-
-		return $this;
-	}
-
-	/**
-	 * Notify all attached observers of a new message.
-	 *
-	 * @chainable
-	 * @param   mixed   message string, object, or array
-	 * @return  object
-	 */
-	public function notify($message)
-	{
-		foreach ($this->listeners as $obj)
-		{
-			$obj->notify($message);
-		}
-
-		return $this;
-	}
-
-} // End Event Subject
\ No newline at end of file
-- 
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