From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?UTF-8?Q?Aleix_Conchillo_Flaqu=C3=A9?= Newsgroups: gmane.lisp.guile.devel Subject: Re: [PATCH] vectors: add (vector-last) support Date: Fri, 12 Feb 2021 11:56:59 -0800 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000ad3f4405bb290ac0" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40611"; mail-complaints-to="usenet@ciao.gmane.io" To: guile-devel Original-X-From: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Fri Feb 12 22:25:22 2021 Return-path: Envelope-to: guile-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lAfwI-000ASV-2U for guile-devel@m.gmane-mx.org; Fri, 12 Feb 2021 22:25:22 +0100 Original-Received: from localhost ([::1]:51806 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lAfwH-0001we-4b for guile-devel@m.gmane-mx.org; Fri, 12 Feb 2021 16:25:21 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54408) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lAeZ0-0004Ao-Mo for guile-devel@gnu.org; Fri, 12 Feb 2021 14:57:16 -0500 Original-Received: from mail-pf1-x42f.google.com ([2607:f8b0:4864:20::42f]:38440) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lAeYz-0003nW-09 for guile-devel@gnu.org; Fri, 12 Feb 2021 14:57:14 -0500 Original-Received: by mail-pf1-x42f.google.com with SMTP id d26so179147pfn.5 for ; Fri, 12 Feb 2021 11:57:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=o5sm267n9UA30uvrUWQdp5VThqgKhdszhzwRBlUaP5c=; b=kcbMt7ljlVqpnfsZO858BlBQ4pEFes+EdBK8rmd7Hl4yhvFzMlP0EVciAren3/9sHV tjrGQDBfLL4f0j31DaLcARcvEXH0IrVWyPAymtzeQrR24uaXD7y4sTocLih30yZ+96Yb vRpfb8OkTy3Buk2slsq+8bXM+zAIyxCK+8iBo7C6Z/jLcS74ugyJy6130fZxy310+b3H yUZgPpQaIeOQbyyF1ejmlH5oXzZcXE3vMULLa3Eqy8nLmEvOyHRPThke8Rdym0NuwVWh julzEdXOBJOYaDAPZdLC/cSKSCyviKqbcdQtYMQyXyVx9+qrXHQ9WASTQwaEMIT4+QOB B1Mg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=o5sm267n9UA30uvrUWQdp5VThqgKhdszhzwRBlUaP5c=; b=akMLWfuqPrK8OdFvqa3Xvpq2wajNmvx0CCNLN1HZUhDUFUzJIDFfivsZx9SrSpFXJJ ZQoOkRmmJH8MZZ+T9AVWkciv1HpXtPacCp05iVd/M17LD8ZzeOLSqRV2Av+sm3sP5AAa YLHjxXI+x8S1pIDRBX7Hu3xflbgf9pv+7vcVuqh3lqMh2dU1bU+U3bJH5qUF0odld1VX dYlwJ+4u4Fqqk+scK8mYF155OgndLzY6lWyBiaGRjbi26tKS0jFoKQR3EPobui7fxwFr V+j/btQx45T2ebXKh+o4D5cYgQpuviXiNnGo5pF0pDeLfvzbgtAFXau76UOrmf6Haj0n qp4Q== X-Gm-Message-State: AOAM530bcvvga69RPAmi8caJcDuA1ad+UnZYbuqlwJ4fTmYvXqRNprPx Tg82qMtin683NEBGwM3j1mxa4mbwmdvgF8wcQC2Gb0SPEvw= X-Google-Smtp-Source: ABdhPJxZEINBwd8OT7/XtH3QsCbeHehT2gO1TGXP+50A0bNvcqZMWteFY+u+w3Y3olmSmyRdV3XPfQ8apJBRD/FC2yU= X-Received: by 2002:aa7:9538:0:b029:1d6:ccef:72ad with SMTP id c24-20020aa795380000b02901d6ccef72admr4375346pfp.64.1613159830730; Fri, 12 Feb 2021 11:57:10 -0800 (PST) In-Reply-To: Received-SPF: pass client-ip=2607:f8b0:4864:20::42f; envelope-from=aconchillo@gmail.com; helo=mail-pf1-x42f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Fri, 12 Feb 2021 16:24:36 -0500 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.io gmane.lisp.guile.devel:20664 Archived-At: --000000000000ad3f4405bb290ac0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Any interest on this one? On Mon, Dec 21, 2020 at 1:44 AM Aleix Conchillo Flaqu=C3=A9 wrote: > Hi, > > Attached is a patch to add support for a new function (vector-last) > that will retrieve the last element of a vector. > > This avoids having to do (vector-ref v (- (vector-length v) 1)). > > Let me know what you think. > > Thanks, > > Aleix > --000000000000ad3f4405bb290ac0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Any interest on this one?

On Mon, Dec 21, 2020 at = 1:44 AM Aleix Conchillo Flaqu=C3=A9 <aconchillo@gmail.com> wrote:
Hi,

Attached is a patch to add support for a new function (vector-last)
that will retrieve the last element of a vector.

This avoids having to do (vector-ref v (- (vector-length v) 1)).

Let me know what you think.

Thanks,

Aleix
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