Better handling of list.contains()

Upsilon/BaseTypes/UserData/DictionaryUserData.cs

@@ -108,5 +108,11 @@ namespace Upsilon.BaseTypes.UserData
             return (from object key in Dictionary.Keys
                 select key.ToScriptType()).GetEnumerator();
         }
+
+        public bool Contains(ScriptType obj)
+        {
+            var cSharpObj = obj.ToCSharpObject();
+            return Dictionary.Contains(cSharpObj);
+        }
     }
 }

Upsilon/BaseTypes/UserData/ListUserData.cs

@@ -138,6 +138,12 @@ namespace Upsilon.BaseTypes.UserData
             }
         }
 
+        public bool Contains(ScriptType obj)
+        {
+            var cSharpObj = obj.ToCSharpObject();
+            return List.Contains(cSharpObj);
+        }
+
         public ScriptNumberLong Length()
         {
             return new ScriptNumberLong(List.Count);