def is_iterable(self):
        if not isinstance(self.val, collections.Iterable):
            self._err('Expected iterable, but was not.')
        return self
Wait for all compactions to finish on this node.
dataset/ETHPy150Open ActivisionGameScience/assertpy/assertpy/assertpy.py/AssertionBuilder.is_iterable--crossover with--dataset/ETHPy150Open pcmanus/ccm/ccmlib/node.py/Node.wait_for_compactions