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Re: disassembling list to its elements


From: Pascal Bourguignon
Subject: Re: disassembling list to its elements
Date: Wed, 15 Mar 2006 16:51:10 +0100
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

empty <null7@wp.pl> writes:
> Is it possible in elisp to pass elements of the list as params to some 
> method, something like disassembling the list into pieces.
> To be more clear, something what `GET-ELEMS-HOWTO' would do.
>
> (let ((param-list '("par1" "par2")))
>       (message "%s %s" (GET-ELEMS-HOWTO param-list)))
>
>               ||
>               ||
>              \||/
>               \/
>
>
> (let ((param-list '("par1" "par2")))
>       (message "%s %s" "par1" "par2"))

You can use apply, which is done for that:

   (apply (function message) "%s %s" param-list)


-- 
__Pascal Bourguignon__                     http://www.informatimago.com/

"A TRUE Klingon warrior does not comment his code!"


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