/// <summary>
/// Attaches follower to genrate event.
/// </summary>
/// <param name="follower"></param>
public static void AttachOnSkipped(this ComponentGenerator source, ComponentGenerator follower)
{
//avoid recursion
follower.DetachOnSkipped(source);
source.OnSkippedEventHandler += (e, a) => follower.SkippedGenerate();
}
