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Simplified the count_to function by lihan · Pull Request #6 · faif/python-patterns · GitHub

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Simplified the count_to function #6

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Merged
faif merged 1 commit into from
Dec 26, 2012
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Simplified the count_to function #6

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4 changes: 2 additions & 2 deletions iterator.py
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Expand Up @@ -4,8 +4,8 @@
def count_to(count):
"""Counts by word numbers, up to a maximum of five"""
numbers = ["one", "two", "three", "four", "five"]
# The zip keeps from counting over the limit
for number, pos in zip(numbers, list(range(count))):
# enumerate() returns a tuple containing a count (from start which defaults to 0) and the values obtained from iterating over sequence
for pos, number in enumerate(numbers):
yield number

# Test the generator
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