X-Git-Url: http://git.roojs.org/?p=roojs1;a=blobdiff_plain;f=Array.js;h=4ede9280a296c2a15fd4edad26ec6f7770ff9ece;hp=a3b684d73e3b0d28b3aac55260f907e9de402f4d;hb=refs%2Fheads%2Fwip_alan_T7160_sort_out_comment_removal_and;hpb=e2f3f95937a0262710ebbdf11f3f122a1d6fdfbd

diff --git a/Array.js b/Array.js
index a3b684d73e..4ede9280a2 100644
--- a/Array.js
+++ b/Array.js
@@ -63,27 +63,47 @@ Roo.applyIf(Array.prototype, {
      */
     equals : function(b)
     {
-        // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
-	if (this === b) {
-	    return true;
-	 }
-	if (b == null) {
-	    return false;
-	}
-	if (this.length !== b.length) {
-	    return false;
-	}
-      
-	// sort?? a.sort().equals(b.sort());
+            // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
+        if (this === b) {
+            return true;
+        }
+        if (b == null) {
+            return false;
+        }
+        if (this.length !== b.length) {
+            return false;
+        }
+          
+        // sort?? a.sort().equals(b.sort());
+          
+        for (var i = 0; i < this.length; ++i) {
+            if (this[i] !== b[i]) {
+            return false;
+            }
+        }
+        return true;
+    } 
+    
+    
+    
+    
+});
+
+Roo.applyIf(Array, {
+ /**
+     * from
+     * @static
+     * @param {Array} o Or Array like object (eg. nodelist)
+     * @returns {Array} 
+     */
+    from : function(o)
+    {
+        var ret= [];
+    
+        for (var i =0; i < o.length; i++) { 
+            ret[i] = o[i];
+        }
+        return ret;
       
-	for (var i = 0; i < this.length; ++i) {
-	    if (this[i] !== b[i]) {
-		return false;
-	    }
-	}
-	return true;
     }
 });
-
-
-