private bool HasCourse(IClone clone, LearningCourse course)
{
foreach (var crs in clone.Learned)
{
if (crs.ID == course.ID)
{
return(true);
}
}
return(false);
}
public void Learn(uint id, LearningCourse course)
{
IClone clone = GetClone(id);
if (clone == null)
{
return;
}
if (!HasCourse(clone, course))
{
clone.Learned.Push(course);
clone.RolledBack.Clear();
Console.WriteLine("Clone {0}: learned course {1}", id, course.ID);
}
}