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Remove the first-element special treatment from Selector unique

This commit is contained in:
Thomas Fuchs 2007-03-11 16:19:02 +00:00
parent b2845e4557
commit c9199c804d
1 changed files with 3 additions and 6 deletions
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9
src/selector.js
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@ -248,15 +248,12 @@ Object.extend(Selector, {
// filters out duplicates and extends all nodes
unique: function(nodes) {
if (nodes.length == 0) return nodes;
var results = [nodes[0]], n;
Element.extend(nodes[0])._counted = true;
for (var i = 0, l = nodes.length; i < l; i++) {
n = nodes[i];
if (!n._counted) {
var results = [], n;
for (var i = 0, l = nodes.length; i < l; i++)
if (!(n = nodes[i])._counted) {
n._counted = true;
results.push(Element.extend(n));
}
}
return Selector.handlers.unmark(results);
},