/// <summary>
/// Compare to other object.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public int CompareTo(ModelBase <ID> other)
{
return(other is null ? 1 : this.GetHashCode().CompareTo(other.GetHashCode()));
}
/// <summary>
/// Compare objects.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public virtual bool Equals(ModelBase <ID> other)
{
return(other != null && other == this || this.CompareTo(other) == 0);
}
