def find_episode_by_airdate(series_id, airdate)
      base_url = "/GetEpisodeByAirDate.php"
      query_params = { :apikey => @api_key, :seriesid => series_id, :airdate => airdate  }
      result = self.class.get(base_url, :query => query_params)['Data']
      return nil unless result && result['Episode']
      Episode.new(self, result['Episode'])
    end
def find_episode_by_airdate(series_id, airdate)
      base_url = "/GetEpisodeByAirDate.php"
      query_params = { :apikey => @api_key, :seriesid => series_id, :airdate => airdate  }
      result = self.class.get(base_url, :query => query_params)['Data']
      return nil unless result && result['Episode']
      Episode.new(self, result['Episode'])
    end
Returns an Episode data by airdate
 tvdb.find_episode_by_airdate(80348, '2007-09-24')