From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS4713 221.184.0.0/13 X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.1 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id 563E41F453 for ; Fri, 2 Nov 2018 20:47:10 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id A839A1214BE; Sat, 3 Nov 2018 05:47:07 +0900 (JST) Received: from o1678948x4.outbound-mail.sendgrid.net (o1678948x4.outbound-mail.sendgrid.net [167.89.48.4]) by neon.ruby-lang.org (Postfix) with ESMTPS id E8F361214C4 for ; Sat, 3 Nov 2018 05:47:05 +0900 (JST) Received: by filter0108p3las1.sendgrid.net with SMTP id filter0108p3las1-14626-5BDCB7C6-1C 2018-11-02 20:47:02.495424015 +0000 UTC m=+165346.149804562 Received: from herokuapp.com (ec2-54-242-255-58.compute-1.amazonaws.com [54.242.255.58]) by ismtpd0050p1mdw1.sendgrid.net (SG) with ESMTP id jFq1oz7cSseoh1xNtM8PBA for ; Fri, 02 Nov 2018 20:47:02.264 +0000 (UTC) Date: Fri, 02 Nov 2018 20:47:02 +0000 (UTC) From: manga.osyo@gmail.com To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 65068 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15236 X-Redmine-Issue-Author: ignatiusreza X-Redmine-Sender: osyo 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: ync6xU2WACa70kv/Ymy4QrNMhiuLXJG8OTL2vJD1yS5X7ILIeGvwMVCjLGM8XjGf0Km+BNojoZufPA VlMKCLH8Hz+bP2vC4cfjOmuN4hwv2LHqWiRPDXhb//Co83NijoKrb3XJX58Tftw0uGSAQtooTGtWph jlTPSdgAOjO2r9SDLvfQ5kiJ5ZtIR444GN6fW3dS9itvvbChT9cJPd2zhg== X-ML-Name: ruby-core X-Mail-Count: 89683 Subject: [ruby-core:89683] [Ruby trunk 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 osyo (manga osyo). hi, blakewest. I proposaled it. https://bugs.ruby-lang.org/issues/14973 I need to consider an implementation that does not use `#eval`. ---------------------------------------- Feature #15236: add support for hash shorthand https://bugs.ruby-lang.org/issues/15236#change-74723 * Author: ignatiusreza (Ignatius Reza Lesmana) * Status: Open * 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/