added deal function
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@@ -17,4 +17,11 @@ class Deck:
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for i in range(len(self._cards)):
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j = random.randomrange(i, len(self._cards))
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self._cards[i], self._cards[j] = self._cards[j], self._cards[i]
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self._next_card = 0
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self._next_card = 0
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def deal(self):
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if self._next_card >= len(self._cards):
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return None
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card = self._cards[self._next_card]
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self._next_card += 1
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return card
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