From 5f85799c3fc93d1131da6c71cc26830b18840385 Mon Sep 17 00:00:00 2001
From: Tobie Langel <tobie.langel@gmail.com>
Date: Fri, 23 Oct 2009 19:29:03 +0200
Subject: [PATCH] Refactor NWMatcher adapter.

---
 vendor/nwmatcher/selector_engine.js | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/vendor/nwmatcher/selector_engine.js b/vendor/nwmatcher/selector_engine.js
index 9639ae6..2ebeda7 100644
--- a/vendor/nwmatcher/selector_engine.js
+++ b/vendor/nwmatcher/selector_engine.js
@@ -6,21 +6,17 @@ Prototype.NW = window.NW;
 window.NW = Prototype._original_nw;
 delete Prototype._original_nw;
 
-Prototype.Selector = (function(NW) {
+Prototype.Selector = (function(NWDom) {
   function select(selector, scope) {
-    var results = [], resultsIndex = 0;
-    NW.select(selector, scope || document, null, function(element) {
-      results[resultsIndex++] = Element.extend(element);
-    });
-    return results;
+    return NWDom.select(selector, scope || document, null, Element.extend);
   }
 
   function filter(elements, selector) {
-    var results = [], resultsIndex = 0, element;
-    for (var i = 0, length = elements.length; i < length; i++) {
-      element = elements[i];
-      if (NW.match(element, selector)) {
-        results[resultsIndex++] = Element.extend(element);
+    var results = [], element, i = 0;
+    while (element = elements[i++]) {
+      if (NWDom.match(element, selector)) {
+        Element.extend(element);
+        results.push(element);
       }
     }
     return results;
@@ -28,7 +24,7 @@ Prototype.Selector = (function(NW) {
   
   return {
     select: select,
-    match:  NW.match,
+    match:  NWDom.match,
     filter: filter
   };
 })(Prototype.NW.Dom);