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=-3.1 required=3.0 tests=AWL,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_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 ED3C31F453 for ; Fri, 8 Feb 2019 00:03:02 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 19456119103; Fri, 8 Feb 2019 09:02:59 +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 1D398119102 for ; Fri, 8 Feb 2019 09:02:55 +0900 (JST) Received: by filter0095p3las1.sendgrid.net with SMTP id filter0095p3las1-14118-5C5CC72D-39 2019-02-08 00:02:53.829041472 +0000 UTC m=+191435.910602937 Received: from herokuapp.com (ec2-54-226-126-161.compute-1.amazonaws.com [54.226.126.161]) by ismtpd0065p1mdw1.sendgrid.net (SG) with ESMTP id INgswBPdS3yFTmodc1HWZw for ; Fri, 08 Feb 2019 00:02:53.684 +0000 (UTC) Date: Fri, 08 Feb 2019 00:02:54 +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: 66937 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15374 X-Redmine-Issue-Author: osyo 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS7SiKdgCcDoM796znhD+zIwmN6/B4J6n08kTU EdYlFQK0OfyZDyjfNl6dKIrVkcIiDgo+HaNRbV4AWNPxFcO2G1dzAzR6El0TvRzKdLmeP5h4ufvLZ5 cm6a3KKsUOBI6iavd/xlsL5wwYZoxR0CgSi78L+UIgDgqFw/wZW/NlmLKg== X-ML-Name: ruby-core X-Mail-Count: 91484 Subject: [ruby-core:91484] [Ruby trunk Feature#15374] Proposal: Enable refinements to `#method_missing` 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 #15374 has been updated by osyo (manga osyo). OK, Thanks matz :) ---------------------------------------- Feature #15374: Proposal: Enable refinements to `#method_missing` https://bugs.ruby-lang.org/issues/15374#change-76743 * Author: osyo (manga osyo) * Status: Rejected * Priority: Normal * Assignee: * Target version: ---------------------------------------- Proposal enable refinements to `#method_missing`. It can be used in the following cases. ```ruby # Access key value with method using Module.new { refine Hash do # name is Symbol or String def method_missing(name) self[name.to_sym] || self[name.to_s] end end } hash = { name: "homu", "age" => 14 } pp hash.name # => "homu" pp hash.age # => "age" ``` `method_missing` is hard hacking. I would like to use Refinements with `method_missing`. pull request: https://github.com/ruby/ruby/pull/2036 -- https://bugs.ruby-lang.org/