From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id 4A92119C037F for ; Wed, 25 Nov 2015 18:03:24 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 92FB3B5D89E for ; Wed, 25 Nov 2015 18:34:28 +0900 (JST) Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 4496518CC7B6 for ; Wed, 25 Nov 2015 18:34:29 +0900 (JST) Received: from [221.186.184.76] (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 20F091204CA; Wed, 25 Nov 2015 18:34:27 +0900 (JST) X-Original-To: ruby-core@ruby-lang.org Delivered-To: ruby-core@ruby-lang.org Received: from o10.shared.sendgrid.net (o10.shared.sendgrid.net [173.193.132.135]) by neon.ruby-lang.org (Postfix) with ESMTPS id B0F531204B9 for ; Wed, 25 Nov 2015 18:34:23 +0900 (JST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sendgrid.me; h=from:to:references:subject:mime-version:content-type:content-transfer-encoding:list-id; s=smtpapi; bh=OcseXn3kwxYl2HwE1GacKhZhWGM=; b=hAxVoaKkwWC7LHr3K2 lJkjYMBQpIQCOqEI/4Ao5M29sybJlRd5jPkOv6eN1xBHP7EGKPEea63iOc24k5T4 DW1FC7mgjhbimrsFW1pivYRyVvqFAYbX+xqyrRB1aHKd5V2eQNyrjIv1cUrlmYrW WaX6fd6cQd+u81z1VlGtju/SE= Received: by filter0857p1mdw1.sendgrid.net with SMTP id filter0857p1mdw1.29620.5655809C15 2015-11-25 09:34:20.215441987 +0000 UTC Received: from herokuapp.com (ec2-54-160-169-204.compute-1.amazonaws.com [54.160.169.204]) by ismtpd0003p1iad1.sendgrid.net (SG) with ESMTP id gvXmC4VxRxKmQRc24Wbgtw Wed, 25 Nov 2015 09:34:20.052 +0000 (UTC) Date: Wed, 25 Nov 2015 09:34:20 +0000 From: nobu@ruby-lang.org To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Redmine-MailingListIntegration-Message-Ids: 46354 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 11734 X-Redmine-Issue-Author: kaoss X-Redmine-Sender: nobu 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS5tmd35ydek9/55vfLBdBizUOPb0Jpf5KsGL1 E+cOlu5YOYUu8SUTEH1f4A5PfseCmNkfxZS4eWBdFoSAiAss07EYQdIFLw7UfTLr5k76nWyrZSP6iw 8Gq8s0/oNvHkXir7A13Tns3MH0i8kxhWWasK X-SendGrid-Contentd-ID: {"test_id":"1448444060"} X-ML-Name: ruby-core X-Mail-Count: 71679 Subject: [ruby-core:71679] [Ruby trunk - Feature #11734] Improved ternary operator 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: , Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #11734 has been updated by Nobuyoshi Nakada. Maybe `some_long_expression&.to_s || 'foobar'` ? ---------------------------------------- Feature #11734: Improved ternary operator https://bugs.ruby-lang.org/issues/11734#change-55080 * Author: Yurko Bregey * Status: Open * Priority: Normal * Assignee: ---------------------------------------- In ternary operator it would be nice to be able to pass expression result from *condition* into *value_if_true/value_if_false* in such way: `some_long_expression ? &.to_s : 'foobar'` where `&` refers to `some_long_expression` Instead of doing: `some_long_expression ? some_long_expression.to_s : 'foobar'` or: `result = some_very_very_long_expression result ? result.to_s : 'foobar'` -- https://bugs.ruby-lang.org/