From b135e380726224ff8941d1c472f66a994695481f Mon Sep 17 00:00:00 2001
From: mark_story <mark@mark-story.com>
Date: Sun, 12 Dec 2010 14:12:55 -0500
Subject: [PATCH] Adding documentation.

---
 cake/libs/object_collection.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cake/libs/object_collection.php b/cake/libs/object_collection.php
index ea0ee8455..b84ba01f9 100644
--- a/cake/libs/object_collection.php
+++ b/cake/libs/object_collection.php
@@ -79,7 +79,8 @@ abstract class ObjectCollection {
  *   the method you are calling.
  * @param array $params Array of parameters for the triggered callback.
  * @param array $options Array of options.
- * @return mixed true.
+ * @return mixed Either the last result or all results if collectReturn is on.
+ * @throws CakeException when modParams is used with an index that does not exist.
  */
 	public function trigger($callback, $params = array(), $options = array()) {
 		if (empty($this->_enabled)) {