11 lines
367 B
Python
11 lines
367 B
Python
from typing import List
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def filter_by_prefix(strings: List[str], prefix: str) -> List[str]:
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""" Filter an input list of strings only for ones that start with a given prefix.
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>>> filter_by_prefix([], 'a')
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[]
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>>> filter_by_prefix(['abc', 'bcd', 'cde', 'array'], 'a')
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['abc', 'array']
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"""
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return [s for s in strings if s.startswith(prefix)] |