def get_batters(home_or_away)
      if self.gid
        bs = get_boxscore
        if home_or_away == 'away'
        	bs.batters[0]
        else
          bs.batters[1]
        end
      else
        puts "No data for input specified"
      end
    end
def get_batters(home_or_away)
      if self.gid
        bs = get_boxscore
        if home_or_away == 'away'
        	bs.batters[0]
        else
          bs.batters[1]
        end
      else
        puts "No data for input specified"
      end
    end
Returns an array of either home or away batters for this game
 home_or_away must be a string with value 'home' or 'away'
 The values in the returned array are BattingAppearance instances