Prototype: Make Selector correctly extend the first element it returns on IE. [Thomas Fuchs]

CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Make Selector correctly extend the first element it returns on IE.  [Thomas Fuchs]
+
 * Prevent a crash in Safari when using $A() on NodeList objects that contain text nodes.  [Thomas Fuchs]
 
 * Fix Element.Methods.descendants() to properly extend elements on IE.  [Thomas Fuchs]

src/selector.js

@@ -249,7 +249,7 @@ Object.extend(Selector, {
     unique: function(nodes) {
       if (nodes.length == 0) return nodes;
       var results = [nodes[0]], n;
-      nodes[0]._counted = true;      
+      Element.extend(nodes[0])._counted = true;
       for (var i = 0, l = nodes.length; i < l; i++) {
         n = nodes[i];
         if (!n._counted) {

test/unit/selector.html

@@ -359,6 +359,20 @@
       assertEnumEqual($('list', 'p', 'link_1', 'item_1', 'item_3', 'troubleForm'), $$('#list, .first,', '*[xml:lang="es-us"] , #troubleForm'));
       assertEnumEqual($('commaParent', 'commaChild'), $$('form[title*="commas,"], input[value="#commaOne,#commaTwo"]'));
       assertEnumEqual($('commaParent', 'commaChild'), $$('form[title*="commas,"]', 'input[value="#commaOne,#commaTwo"]'));
+    }},
+    
+    testSelectorExtendsAllNodes: function(){ with(this) {
+      var element = document.createElement('div');
+      (3).times(function(){
+        element.appendChild(document.createElement('div'));
+      });
+      element.setAttribute('id','scratch_element');
+      $$('body')[0].appendChild(element);
+      
+      var results = $$('#scratch_element div');
+      assert(typeof results[0].show == 'function');
+      assert(typeof results[1].show == 'function');
+      assert(typeof results[2].show == 'function');
     }}
   }, 'testlog');
 // ]]>