import requests


def get_ranking(ranking_date, ranking_url):
    """Get FFSC "duplicate" ranking for the given date

    Parameters
    ----------
    ranking_date : datetime.date
        Date of the required ranking

    Returns
    -------
    str
        Ranking as a big string response
    """
    ranking_date_str = ranking_date.strftime("%Y-%m-%d")
    url = ranking_url.format(date=ranking_date_str)
    return requests.get(url).content