Roman numerals/Decode: Difference between revisions

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@@ Line 2,876: / Line 2,876: @@
 =={{header|Elena}}==
-ELENA 5.0 :
+ELENA 6.x :
 <syntaxhighlight lang="elena">import extensions;
 import system'collections;
 import system'routines;
+import system'culture;
 static RomanDictionary = Dictionary.new()
@@ Line 2,895: / Line 2,896: @@
     {
         var minus := 0;
-        var s := self.upperCase();
+        var s := self.toUpper();
         var total := 0;