'Is data cached at `name` less than `max_age` old?
:param name: name of datastore
:param max_age: maximum age of data in seconds
:type max_age: ``int``
:returns: ``True`` if data is less than ``max_age`` old, else
``False``'

def cached_data_fresh(self, name, max_age):

    age = self.cached_data_age(name)
    if (not age):
        return False
    return (age < max_age)
