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Re: Testing whether a list contains at least one non-nil element


From: Michael Heerdegen
Subject: Re: Testing whether a list contains at least one non-nil element
Date: Tue, 25 Oct 2022 14:05:27 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

Heime <heimeborgia@protonmail.com> writes:

> I would like to test whether a list contains at least one non-nil
> element?

I'd use `cl-some': (cl-some #'identity my-list).  There are lots of
other possible solutions, like using a simple `while' loop or a `dolist'
with `catch' and `throw'.

Michael.




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