diff --git a/source/Plugins/AyaNova.Plugin.V8/util.cs b/source/Plugins/AyaNova.Plugin.V8/util.cs
index 48703c8..0fc3811 100644
--- a/source/Plugins/AyaNova.Plugin.V8/util.cs
+++ b/source/Plugins/AyaNova.Plugin.V8/util.cs
@@ -366,6 +366,17 @@ namespace AyaNova.PlugIn.V8
         }
 
 
+
+        public static int GetOrderIndependentHashCode<T>(IEnumerable<T> source)
+        {
+            int hash = 0;
+            foreach (T element in source)
+            {
+                hash = unchecked(hash +
+                    EqualityComparer<T>.Default.GetHashCode(element));
+            }
+            return hash;
+        }
         #endregion
 
     }//eoc