Fan.Sys.Map.reduce C# (CSharp) Méthode

        public object reduce(object reduction, Func f)
        {
            IDictionaryEnumerator en = m_map.GetEnumerator();
              while (en.MoveNext())
              {
            object key = en.Key;
            object val = en.Value;
            reduction = f.call(reduction, val, key);
              }
              return reduction;
        }