NDB.Node.ToJson C# (CSharp) Method

        public string ToJson()
        {
            string result = "{";

            result += "doc_id:" + this.id + ",version:[";
            IEnumerator enumerator = GetEnumerator();

            while (enumerator.MoveNext())
            {
                string version = (string) enumerator.Current;
                result += version;
            }

            result += "]}";

            return result;
        }