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Re: Checking if all values of a list are true
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From: |
Nordlöw |
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Subject: |
Re: Checking if all values of a list are true |
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Date: |
Fri, 11 Jul 2008 04:33:44 -0700 (PDT) |
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User-agent: |
G2/1.0 |
On 11 Juli, 13:23, Nordlöw <per.nord...@gmail.com> wrote:
> How do I check if all values of a list are true?
>
> This is my attempt:
> (reduce 'and '(t t))
>
> but I get the error: and (invalid-function and)
>
> (functionp 'and)
>
> gives true so why on earth doesn't this work?
>
> Thanks in advance,
> Nordlöw
Is there an alternative pure emacs-lisp way (non common-lisp (cl)) of
doing this?
/Nordlöw