Class BasicWeekday

tests/test_rrule.py:4879–4881

        # Two weekday objects equal if their "weekday" and "n" attributes are
        # available and the same
        class BasicWeekday(object):
            def __init__(self, weekday):
                self.weekday = weekday

        class BasicNWeekday(BasicWeekday):
            def __init__(self, weekday, n=None):