def intersection_update (self, *iterables):
        """
        Updates this SortedSet with the intersection of itself and another.
        """
        self.elements = filter (
            lambda elem : all([iterable in elem for iterable in iterables]),
            self.elements
        )
dataset/ETHPy150Open crypt3lx2k/Tripcode-Dictionary-Tools/tdt/collections/SortedSet.py/SortedSet.intersection_update/swapped operands of `in`