def get(self, *args, **kwargs):
''' Optionally order by argument; defaults to date/time '''
order = self.get_argument('order_by', '').lower()
if order == 'prize':
sheep = WallOfSheep.all_order_value()
elif order == 'length':
sheep = sorted(WallOfSheep.all())
else:
sheep = WallOfSheep.all_order_created()
leaderboard = WallOfSheep.leaderboard()
self.render('scoreboard/wall_of_sheep.html',
leaderboard=leaderboard,
flock=sheep,
)
