samsonlarsson
/ iteration.py
Created
August 24, 2016 03:50
— forked from amcgregor/iteration.py
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| def one(iterable, condition=bool): | |
| found = False | |
| for i in iterable: | |
| if not condition(i): continue | |
| if found: return False | |
| found = True | |
| return found |