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Re: return first element in list with certain property


From: Emanuel Berg
Subject: Re: return first element in list with certain property
Date: Mon, 20 Nov 2017 21:52:27 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)

John Mastro wrote:

> Or, if seq.el is more your style:
>
> (seq-find (lambda (e) (> e 1)) '(1 1 3 1 4 2)) ;=> 3

(require 'seq)
(seq-find   (lambda (e) (> e 1)) '(1 1 3 1 4 2)) ; 3

(require 'cl-lib)
(cl-find-if (lambda (e) (> e 1)) '(1 1 3 1 4 2)) ; 3

The syntax seems pretty identical to me so
perhaps you can tell me more about the
seq package?

I have never required `seq' before, CL tho 21
times. So I'll stick to even more CL unless you
can show the court some chocking new
evidence...

--
underground experts united
http://user.it.uu.se/~embe8573




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