public SubjectStatusActions Create(Action <decimal> approveSubject, Action <decimal> recoverySubject, Action <decimal> disapproveSubject) =>
new SubjectStatusActions(new Dictionary <SubjectStatus, Action <decimal> >
{
[SubjectStatus.Suscribe().ApproveExams().DeliveredPracticalWorks().ApproveFinalExam()] = approveSubject,
[SubjectStatus.Suscribe().DeliveredPracticalWorks().ApproveExams()] = recoverySubject,
[SubjectStatus.Suscribe().DeliveredPracticalWorks()] = recoverySubject,
[SubjectStatus.Suscribe()] = disapproveSubject,
});
public Action <decimal> Execute(SubjectStatus status) => _subjectStatusActions[status];
public bool Equals(SubjectStatus other) => other != null && _subjectStatus == other._subjectStatus;