From 89b4bc53ca0ca3d4e5c80b94ce92b09cc34af8ef Mon Sep 17 00:00:00 2001
From: Yehuda Katz <wycats@gmail.com>
Date: Sun, 12 Jul 2009 14:31:32 +0000
Subject: [PATCH] Added a next() shortcut for queues

---
 src/data.js       |  2 +-
 test/unit/data.js | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/data.js b/src/data.js
index ac069ceea..e429c0de5 100644
--- a/src/data.js
+++ b/src/data.js
@@ -92,7 +92,7 @@ jQuery.extend({
 			fn = queue[0];
 
 		if( fn !== undefined )
-			fn.call(elem);
+			fn.call(elem, function() { jQuery(elem).dequeue(type); });
 	}
 });
 
diff --git a/test/unit/data.js b/test/unit/data.js
index fa56891fe..3389ef3d7 100644
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -157,4 +157,25 @@ test("queue() with other types",function() {
 	
 	// Clean up
 	$div.removeData();
+});
+
+test("queue() passes in the next item in the queue as a parameter", function() {
+	expect(2);
+	
+	var div = jQuery({});
+	var counter = 0;
+	
+	div.queue("foo", function(next) {
+		equals(++counter, 1, "Dequeueing");
+		next();
+	}).queue("foo", function(next) {
+		equals(++counter, 2, "Next was called");
+		next();
+	}).queue("bar", function() {
+		equals(++counter, 3, "Other queues are not triggered by next()")
+	});
+	
+	div.dequeue("foo");
+	
+	div.removeData();
 })
-- 
2.39.5