X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=roojs-debug.js;h=5b5cec0dc33984485872052a983c9ce5fe7b3275;hb=e0d40dd30b73a8b7bfda7a17448bbcb994cb48ba;hp=da29d8a68a0cf144c6c004627825d3ff1c7d0cfb;hpb=cc14bf6bc18b98163c5eee1ee68c54fb56a89858;p=roojs1

diff --git a/roojs-debug.js b/roojs-debug.js
index da29d8a68a..5b5cec0dc3 100644
--- a/roojs-debug.js
+++ b/roojs-debug.js
@@ -1015,8 +1015,34 @@ Roo.applyIf(Array.prototype, {
         }
 
         return res;
+    },
+    /**
+     * equals
+     * @param {Array} o The array to compare to
+     * @returns {Boolean} true if the same
+     */
+    equals : function(o)
+    {
+        // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
+	if (a === b) {
+	    return true;
+	 }
+	if (a == null || b == null) {
+	    return false;
+	}
+	if (a.length !== b.length) {
+	    return false;
+	}
+      
+	// sort?? a.sort().equals(b.sort());
+      
+	for (var i = 0; i < a.length; ++i) {
+	    if (a[i] !== b[i]) {
+		return false;
+	    }
+	}
+	return true;
     }
-    
 });
 
 
@@ -8562,7 +8588,8 @@ if(opt.anim.isAnimated()){
          * @param {Array} offsets (optional) Offset the positioning by [x, y]
          * @return {Array} [x, y]
          */
-        getAlignToXY : function(el, p, o){
+        getAlignToXY : function(el, p, o)
+        {
             el = Roo.get(el);
             var d = this.dom;
             if(!el.dom){
@@ -8603,7 +8630,7 @@ if(opt.anim.isAnimated()){
                 //otherwise swap the aligned el to the opposite border of the target.
                 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
                var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
-               var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
+               var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t")  );
                var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
 
                var doc = document;