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python
3 years ago
479 B
5
Indexable
class CustomerCounter:
    def __init__(self, max=5):
        self.max = max
    def __iter__(self):
        self.count = 0
        return self

    def __next__(self):
        self.count += 1

        if self.count > self.max:
            raise StopIteration
        return self.count


customer_counter = CustomerCounter()
i = iter(customer_counter)
print(next(i))
print(next(i))
print(next(i))
print(next(i))


for customer_count in customer_counter:
    print(customer_count)
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