public void Remove(Needle <T> obj = null)
{
T _obj;
if (obj.TryGetValue(out _obj))
{
Remove(_obj);
}
}
public IEnumerable <Tuple <T> > Read(Needle <T> obj = null)
{
T _obj;
if (obj.TryGetValue(out _obj))
{
return(new[] { Read(_obj) });
}
throw new ArgumentException();
}