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From: | Peter Dyballa |
Subject: | Re: Checking whether a list contains a particular element |
Date: | Mon, 17 Jul 2006 11:17:28 +0200 |
Am 16.07.2006 um 21:22 schrieb Barry Margolin:
The built-in 'add-to-list' function already performs this check
Ahh! From reading the function's name it's hard to guess that it does such a good work. And since the name is so clear I never would have checked the description ...
Thank you all for the answers! It's now just a waste of time if I add what's already there.
-- Greetings ~ O Pete ~~_\\_/% ~ O o
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