From 1c5db3babaf32f6faa7e9e867990110c9713f64b Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Wed, 25 Feb 2009 15:19:08 +0000
Subject: [PATCH] Expose the sort/unique code from Sizzle as
Sizzle.uniqueSort().
---
src/selector.js | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/src/selector.js b/src/selector.js
index 2e6d8e1..48aeea5 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -124,22 +124,25 @@ var Sizzle = function(selector, context, results, seed) {
if ( extra ) {
Sizzle( extra, origContext, results, seed );
+ Sizzle.uniqueSort( results );
+ }
- if ( sortOrder ) {
- hasDuplicate = false;
- results.sort(sortOrder);
+ return results;
+};
- if ( hasDuplicate ) {
- for ( var i = 1; i < results.length; i++ ) {
- if ( results[i] === results[i-1] ) {
- results.splice(i--, 1);
- }
+Sizzle.uniqueSort = function(results){
+ if ( sortOrder ) {
+ hasDuplicate = false;
+ results.sort(sortOrder);
+
+ if ( hasDuplicate ) {
+ for ( var i = 1; i < results.length; i++ ) {
+ if ( results[i] === results[i-1] ) {
+ results.splice(i--, 1);
}
}
}
}
-
- return results;
};
Sizzle.matches = function(expr, set){
--
1.7.10.4