private void SerializeWithoutSpacing (object value)
{
if (value == null)
_textWriter.WriteLine ("null");
else if (value is string)
SerializeString ((string) value);
else if (value is IEnumerable)
SerializeEnumerable ((IEnumerable) value);
else if (value is ValueType)
_textWriter.WriteLine (value);
else
SerializeComplexValue (value);
}