Method _size

recipes/Python/578611_Bag_class/recipe-578611.py:387–394

Returns total number of items in bag. >>> b = Bag.fromkeys("abacab") >>> b.size 6

(self)

    __slots__ = []

    def _size(self):
        """Returns total number of items in bag.

        >>> b = Bag.fromkeys("abacab")
        >>> b.size
        6
        """
        return sum(self.values())

    size = property(_size, None, None, "Sum of all bag values.")