From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#42323: 26.3; Doc string of `seq-map' Date: Wed, 09 Dec 2020 17:44:51 +0100 Message-ID: <87v9dbx724.fsf@gnus.org> References: <87ft4f3xll.fsf@gnus.org> <87y2i7x8ln.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5989"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 42323@debbugs.gnu.org To: Michael Heerdegen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 09 17:46:50 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1kn2c5-0001RA-Fm for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kn2aC-0003G7-Li; Wed, 09 Dec 2020 17:44:55 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAGFBMVEUOCQktDAtcEA/h HBTXRzjai3brvK7///9zpNO7AAAAAWJLR0QHFmGI6wAAAAd0SU1FB+QMCRAnJ5oQ9cEAAAGvSURB VDjLjZNhktMwDIXdlgN0CQcIDQfYRsp/qOQegLV8AUjufwSelGyYZFsGTaZ29VnSs2ynlNKhIyYi xceUBdP+8AJ/OjJpGLGI3hyksI6EJdfCQgUzfgcHClMTFVbSDn/ODk75zT2cC5tqsW+gbWQys5Jt sJxtvE/ZrMp3zzQEyIOPVif/lR+eiUMQJCGP1umtRw0HHStSlFivANIvejnnglx8LwYBdaQrAIdY ZMCumSBXAVrXu+zicnn5jKFoycWBytn3TSEbI3atQm3DAY5LLR/Fu3nGzMEaMncGnfXYc/ob0s0A JcQiIpa2K3AVPAMPQT+XVMHXAyG6fZGFoDVzQITwWFa3apsWa2iwCODi4JZWu3z66e5cp60fBjE8 wcpaIL3XwXKY6uvGH2Xgl47aLegi1YhK1y2Af5jqb9ytfuPHseD0pl84sn5Xm2qFWBuFdgAV7iPj MmyrnwCq2jDtQYNuGJf8IQJPRI0UAoRed2Ao3q2PIF4V7phsd7icK8gzsO/Jv8HXZ+DaPQCCJ903 DwFu0/EBwPN4CNArgMMjEBez+39wnEHzDJxW8AeobKeu9nzLPgAAACV0RVh0ZGF0ZTpjcmVhdGUA MjAyMC0xMi0wOVQxNjozOTozOSswMDowMIM+ZMsAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjAtMTIt MDlUMTY6Mzk6MzkrMDA6MDDyY9x3AAAAAElFTkSuQmCC X-Now-Playing: Joan as Police Woman's _Cover Two_: "Under Control" In-Reply-To: <87y2i7x8ln.fsf@web.de> (Michael Heerdegen's message of "Wed, 09 Dec 2020 17:11:32 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:195549 Archived-At: Michael Heerdegen writes: > Details: yes, it's good to have a list of implementations. The implementations are a way to optimise the functions -- they provide no (well, little) information needed to use the functions. So I'd argue that they aren't needed by users. That is, whether seq-map is optimised by doing (defun seq-map (function sequence) (if (eq (type-of sequence) 'list) (seq-map-list ...) (seq-map-general ...))) or whether that's achieved by defgeneric is immaterial to people using seq-map: The interface to use remains identical. > I wonder to what that is actually referring to. There is only one > implementation in seq.el...? There's two: (cl-defgeneric seq-map (function sequence) (cl-defmethod seq-map (function (sequence sequence)) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no