def unionstore(self, dest, *others):
        keys = [self.key]
        keys.extend([other.key for other in others])
        self.database.sunionstore(dest, keys)
        return self.database.Set(dest)
Add node to storage
dataset/ETHPy150Open coleifer/walrus/walrus/containers.py/Set.unionstore--crossover with--dataset/ETHPy150Open EricssonResearch/calvin-base/calvin/runtime/north/storage.py/Storage.add_node