added firstChild and lastChild since latest slick supports it.

arian · Dec 5, 2012 · 1d3605d · 1d3605d
1 parent 019f04e
commit 1d3605d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/traversal.js b/lib/traversal.js
@@ -59,6 +59,10 @@ $.implement({
 
     children: walk(">", "find"),
 
+    firstChild: walk("^", "find"),
+
+    lastChild: walk("!^", "find"),
+
     parent: function(expression){
         for (var i = 0, node; node = this[i]; i++) while ((node = node.parentNode)){
             if (!expression || slick.matches(node, expression)) return $(node)