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Re: Is there already an alist function which gets all matching elements,


From: Lars Ingebrigtsen
Subject: Re: Is there already an alist function which gets all matching elements, not just the first?
Date: Wed, 05 Oct 2022 20:35:33 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

Philip Kaludercic <philipk@posteo.net> writes:

> Perhaps a `map-member' could be implemented that would do something like
> what you are looking for?  Or does this already exist by some other name
> (I don't really use map.el). I've certainly wanted something like this
> more than a few times.

There's `map-filter'...  Hm...  but it takes a predicate, which makes it
not as convenient as (say) `assq'.

So, yes, perhaps there should be a... `map-members'?  `map-all-members'?



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