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From: | Pascal J. Bourguignon |
Subject: | Re: plists, alists, and hashtables |
Date: | Fri, 07 Aug 2015 09:34:04 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Ted Zlatanov <tzz@lifelogs.com> writes: > Right. I agree. My point was different: there is no "keys" function for > alists and plists. Keys in those two formats are a convention. Also, there's rassoc! (let ((alist '((:one . 1) (:two . 2) (:three . 3)))) (list (cdr (assoc :two alist)) (car (rassoc 1 alist)))) --> (2 :one) Do that with a hash-table!!! -- __Pascal Bourguignon__ http://www.informatimago.com/ “The factory of the future will have only two employees, a man and a dog. The man will be there to feed the dog. The dog will be there to keep the man from touching the equipment.” -- Carl Bass CEO Autodesk
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