From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FORGED_GMAIL_RCVD,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id A07DC1F5AE for ; Mon, 13 Jul 2020 04:28:40 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 55E431209DD; Mon, 13 Jul 2020 13:28:11 +0900 (JST) Received: from xtrwkhkc.outbound-mail.sendgrid.net (xtrwkhkc.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id 3061A120996 for ; Mon, 13 Jul 2020 13:28:08 +0900 (JST) Received: by filterdrecv-p3las1-7754f7d4cc-2z6mv with SMTP id filterdrecv-p3las1-7754f7d4cc-2z6mv-19-5F0BE2F2-36 2020-07-13 04:28:34.76719157 +0000 UTC m=+1505702.185702281 Received: from herokuapp.com (unknown) by ismtpd0099p1mdw1.sendgrid.net (SG) with ESMTP id pL3PZaVXTkmGZgfF9Fjaqw for ; Mon, 13 Jul 2020 04:28:34.612 +0000 (UTC) Date: Mon, 13 Jul 2020 04:28:34 +0000 (UTC) From: gxtan1990@gmail.com Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 74933 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 17025 X-Redmine-Issue-Author: tgxworld X-Redmine-Sender: tgxworld X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-SG-EID: =?us-ascii?Q?VBw8bV0HIXEDMxeTkaTsAGcZkAmUzgaLu85B3uknNCmPAiOj9RjUhvB65lCqC1?= =?us-ascii?Q?xMLOOUQpnUFUBjlLW163xZb4Q2G76qlgZyHruds?= =?us-ascii?Q?QFdjZ8IdCI9kbY5imXsma9Dn68q5=2Fn+NC75qF6X?= =?us-ascii?Q?1mboylaERr40ZZwJxCd0DDdPmLPAgOvB39hIKqI?= =?us-ascii?Q?HBGKipoyD1SZtA+LHMfeDjMzYHftcAhDPJFDzAV?= =?us-ascii?Q?GtRsnaLaM26vHhsfA=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 99143 Subject: [ruby-core:99143] [Ruby master Bug#17025] `Time#ceil` does not work like `Rational#ceil` or `Float#ceil` X-BeenThere: ruby-core@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Ruby developers List-Id: Ruby developers List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #17025 has been reported by tgxworld (Guo Xiang Tan). ---------------------------------------- Bug #17025: `Time#ceil` does not work like `Rational#ceil` or `Float#ceil` https://bugs.ruby-lang.org/issues/17025 * Author: tgxworld (Guo Xiang Tan) * Status: Open * Priority: Normal * ruby -v: ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-linux] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN ---------------------------------------- ## Current behavior ``` irb(main):011:0> time = Time.utc(2016, 4, 23, 0, 0, "0.123456789".to_r) irb(main):012:0> time.ceil(9) => 2016-04-23 00:00:00.12345679 UTC irb(main):013:0> time.ceil(10) => 2016-04-23 00:00:00 1234567891/10000000000 UTC irb(main):014:0> time.ceil(11) => 2016-04-23 00:00:00 12345678901/100000000000 UTC irb(main):015:0> "0.123456789".to_r.ceil(9) => (123456789/1000000000) irb(main):016:0> "0.123456789".to_f.ceil(9) => 0.123456789 ``` ## Expected Behavior ``` irb(main):011:0> time = Time.utc(2016, 4, 23, 0, 0, "0.123456789".to_r) irb(main):012:0> time.ceil(9) => 2016-04-23 00:00:00.123456789 UTC irb(main):012:0> time.ceil(10) => 2016-04-23 00:00:00.123456789 UTC irb(main):012:0> time.ceil(11) => 2016-04-23 00:00:00.123456789 UTC ``` -- https://bugs.ruby-lang.org/