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30-seconds-of-code/snippets/some.md
Isabelle Viktoria Maciohsek cbc78ee450 Bake dates into snippets
2021-06-13 19:38:10 +03:00

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---
title: some
tags: list,intermediate
firstSeen: 2019-08-20T11:42:30+03:00
lastUpdated: 2020-11-02T19:28:35+02:00
---
Checks if the provided function returns `True` for at least one element in the list.
- Use `any()` in combination with `map()` 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
```