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Commit 8bb55c5

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renzon
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Implementado Trem com uso de expressão geradora
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trens/trem_exp_gen.py

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class Trem:
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def __init__(self, num_vagoes):
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self.num_vagoes = num_vagoes
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def __iter__(self):
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return ('vagao #%s' % vagao for vagao in range(1, self.num_vagoes + 1))
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if __name__ == '__main__':
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for vagao in Trem(4):
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print(vagao)

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