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Path: ...!weretis.net!feeder8.news.weretis.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: "B. Pym" <No_spamming@noWhere_7073.org> Newsgroups: comp.lang.lisp Subject: Re: distinction? Date: Fri, 5 Jul 2024 21:21:09 -0000 (UTC) Organization: A noiseless patient Spider Lines: 16 Message-ID: <v69o3k$3enaf$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Injection-Date: Fri, 05 Jul 2024 23:21:09 +0200 (CEST) Injection-Info: dont-email.me; posting-host="40a3200374f17ef88ea3af0f210681e4"; logging-data="3628367"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18sPvKPjzFARJNGd9x/wOuj" User-Agent: XanaNews/1.18.1.6 Cancel-Lock: sha1:6QGRZtD2bXqA0ZE3fz+bSQ3bMd8= Bytes: 1301 Kent M. Pitman wrote: > I guess my point is that some things "feel" recursive and should be expressed > recursively. But some things "feel" iterative, and I don't see anything wrong > with: > > (loop for entry in some-list > for name = (person-name entry) > for age = (person-age entry) > collect (list name age)) Abysmal. (map (lambda (entry) (list (person-name entry) (person-age entry))) some-list)