class IterableBase(object):
    """Base Model Class used to add iterable behavior
    """

    def dict(cls):
        """Dict of a model

            Args:
                cls (object): reference to declarative base

            Return:
                dict: reprsentation of model
        """

        model_dict = {}
        for column in cls.__table__.columns:
            model_dict[column.name] = str(getattr(cls, column.name))

        return model_dict