/// <summary>Saves a <see cref="Course"/> to disk.</summary> /// <param name="newCourse"><see cref="Course"/> to be saved to disk</param> public static void NewCourse(Course newCourse) { JSONInteraction.WriteCourse(newCourse); AllCourses.Add(newCourse); AllCourses = AllCourses.OrderBy(course => course.Number).ToList(); }