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30-seconds-of-code/snippets/some.md
Angelos Chalaris 10422852cc Update some.md
2019-09-22 15:31:11 +03:00

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---
title: some
tags: list,function,intermediate
---
Returns `True` if the provided function returns `True` for at least one element in the list, `False` otherwise.
Use `any()` in combination with `map()` and `fn` to check if `fn` returns `True` for any element in the list.
```py
def some(lst, fn=lambda x: x):
return any(map(fn, lst))
```
```py
some([0, 1, 2, 0], lambda x: x >= 2 ) # True
some([0, 0, 1, 0]) # True
```