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-ASN: AS4713 221.184.0.0/13 X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS 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 EC3681F462 for ; Mon, 29 Jul 2019 08:01:50 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 5A3E21209CE; Mon, 29 Jul 2019 17:01:44 +0900 (JST) Received: from o1678916x28.outbound-mail.sendgrid.net (o1678916x28.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id F4091120AC8 for ; Mon, 29 Jul 2019 17:01:41 +0900 (JST) Received: by filter0169p3mdw1.sendgrid.net with SMTP id filter0169p3mdw1-7038-5D3EA7E4-53 2019-07-29 08:01:40.955425034 +0000 UTC m=+218892.029416275 Received: from herokuapp.com (unknown [3.80.72.87]) by ismtpd0004p1iad2.sendgrid.net (SG) with ESMTP id D2VvFY14QZqmHQAfzpmU6A for ; Mon, 29 Jul 2019 08:01:40.900 +0000 (UTC) Date: Mon, 29 Jul 2019 08:01:41 +0000 (UTC) From: ko1@atdot.net Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 69488 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15236 X-Redmine-Issue-Author: ignatiusreza X-Redmine-Sender: ko1 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?fVTMYOBjtdvXNcWwrscBhLsHItUXVK5L4mtnq0mdcRdiiN0r7bxn4RewqMthb4?= =?us-ascii?Q?aSFlO4zC3tYECf7g9ZyplxKn8l455zlQtfFUlT5?= =?us-ascii?Q?gBkjqdm4HgW0sfhnImt34UBEFmUauUfM0gWf5ie?= =?us-ascii?Q?4Ldthlb8MDctg+cgGMFKsO4ZUT99qO5Kd0GtD2b?= =?us-ascii?Q?qginJGHyxMUxm?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 93983 Subject: [ruby-core:93983] [Ruby master Feature#15236] add support for hash shorthand 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 #15236 has been updated by ko1 (Koichi Sasada). Status changed from Open to Rejected Please reopen (re-create) new proposal which can persuade Matz. ---------------------------------------- Feature #15236: add support for hash shorthand https://bugs.ruby-lang.org/issues/15236#change-80177 * Author: ignatiusreza (Ignatius Reza Lesmana) * Status: Rejected * Priority: Normal * Assignee: * Target version: ---------------------------------------- PR in github: https://github.com/ruby/ruby/pull/1990 inspired by javascript support for object literal shorthand notation `{ a }`, which will be expanded into `{ a: a }`.. to avoid ambiguity, this shorthand is only supported when hash is defined with `{ }` notation.. in other situation where the brackets is optional, e.g. function call, we still need to write it in full (`m(a : a)` instead of `m(a)`, or `m(a, b, c: c)` instead of `m(a, b, c)`.. -- https://bugs.ruby-lang.org/