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=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 B6A671F770 for ; Wed, 2 Jan 2019 22:41:09 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 0DD96114D83; Thu, 3 Jan 2019 07:41:08 +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 51083114D7F for ; Thu, 3 Jan 2019 07:41:06 +0900 (JST) Received: by filter0155p3mdw1.sendgrid.net with SMTP id filter0155p3mdw1-25076-5C2D3E00-23 2019-01-02 22:41:04.43726791 +0000 UTC m=+1124218.426821074 Received: from herokuapp.com (ec2-54-162-14-204.compute-1.amazonaws.com [54.162.14.204]) by ismtpd0012p1iad2.sendgrid.net (SG) with ESMTP id Akllx01oRCGq5vlcn2vkwg Wed, 02 Jan 2019 22:41:04.399 +0000 (UTC) Date: Wed, 02 Jan 2019 22:41:04 +0000 (UTC) From: dementiev.vm@gmail.com To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 66288 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 14344 X-Redmine-Issue-Author: kddeisz X-Redmine-Sender: palkan 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS5VMmoykMmhILDZti6mnXlMgxXmgPP1hHtwJW uGSa/YrbDbOPSMRUnx45JocSvJFVNzhVsNMfN7YLpprXjntPBsTAOxjp25907Kuuty3HUM5ayFGSWm plhY9etC0988UiXkVCav3VQjapWJghybYBnn8HUx7nUaPXfAoDfVXBM3vA== X-ML-Name: ruby-core X-Mail-Count: 90864 Subject: [ruby-core:90864] [Ruby trunk Feature#14344] refine at class level 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="utf-8" Content-Transfer-Encoding: base64 Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" SXNzdWUgIzE0MzQ0IGhhcyBiZWVuIHVwZGF0ZWQgYnkgcGFsa2FuIChWbGFkaW1pciBEZW1lbnR5 ZXYpLgoKCkknbSBhbHNvIGFsc28gdXNpbmcgcmVmaW5lbWVudHMgYSBsb3QgYW5kIGluIG1vc3Qg Y2FzZXMgSSB1c2UgImlubGluZWQiIHJlZmluZW1lbnRzLCBzbyB3b3VsZCBiZSBnbGFkIHRvIGhh dmUgYSBzaG9ydGVyIHN5bnRheCAoYW5kLCBhY3R1YWxseSwgaGF2ZSBiZWVuIHRoaW5raW5nIGFi b3V0IGl0IGZvciBhIGxvbmcgdGltZSBhbmQgd2FzIGdvaW5nIHRvIHByb3Bvc2UgYSBmZWF0dXJl 4oCTYW5kIGZvdW5kIHRoaXMgdGlja2V0KS4KCkkgd2FzIHRoaW5raW5nIGFib3V0IGEgc3ludGF4 IHByb3Bvc2VkIGJ5IEJlbm9pdDoKCmBgYHJ1YnkKdXNpbmcgZG8KICByZWZpbmUgQXJyYXkgZG8g CiAgICAjIC4uLgogIGVuZAplbmQKYGBgCgo+IEkgYmVsaWV2ZSBjaGFuZ2luZyB0aGUgc2VtYW50 aWNzIG9mIHJlZmluZSAodG8gYmUgdXNpbmcrTW9kdWxlLm5ldytyZWZpbmUpIGJhc2VkIG9uIHdo ZXRoZXIgdGhlIHJlY2VpdmVyIGlzIGEgQ2xhc3Mgb3IgTW9kdWxlIGlzIG5vdCBhY2NlcHRhYmxl LgoKV2hhdCBpZiB3ZSBjaGFuZ2UgaXQgb25seSBmb3IgdG9wLWxldmVsIGByZWZpbmVgPwoKYGBg cnVieQojIHRoaXMgd29ya3MKcmVmaW5lIFN0cmluZyBkbwogICMgLi4uCmVuZAoKbW9kdWxlIFNv bWV0aGluZwogICMgdGhpcyByYWlzZXMgYW4gZXhjZXB0aW9uCiAgcmVmaW5lIC4uLgplbmQKCmNs YXNzIEFub3RoZXJUaGluZwogICMgYW5kIHRoaXMgcmFpc2VzCiAgcmVmaW5lIC4uLgplbmQKYGBg CgpUaGlzIGNvdWxkIGJlIGltcGxlbWVudGVkIGp1c3QgYXMgc3ludGFjdGljIHN1Z2FyIChieSBk ZWZpbmluZyBhIGByZWZpbmVgIG1ldGhvZCBvbiB2bSB0b3ApLgoKCgoKLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpGZWF0dXJlICMxNDM0NDogcmVmaW5lIGF0IGNsYXNz IGxldmVsCmh0dHBzOi8vYnVncy5ydWJ5LWxhbmcub3JnL2lzc3Vlcy8xNDM0NCNjaGFuZ2UtNzYw NDkKCiogQXV0aG9yOiBrZGRlaXN6IChLZXZpbiBEZWlzeikKKiBTdGF0dXM6IE9wZW4KKiBQcmlv cml0eTogTm9ybWFsCiogQXNzaWduZWU6IAoqIFRhcmdldCB2ZXJzaW9uOiAKLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpJIHJlbHkgb24gcmVmaW5lbWVudHMgYSBsb3Qs IGJ1dCBkb24ndCB3YW50IHRvIGtlZXAgd3JpdGluZyBgTW9kdWxlLm5ld2AgaW4gY29kZS4gSSdt IHByb3Bvc2luZyBgT2JqZWN0OjpyZWZpbmVgLCB3aGljaCB3b3VsZCBjcmVhdGUgYW4gYW5vbnlt b3VzIG1vZHVsZSBiZWhpbmQgdGhlIHNjZW5lcyB3aXRoIGVxdWl2YWxlbnQgZnVuY3Rpb25hbGl0 eS4gU286Cgp+fn4gcnVieQpjbGFzcyBUZXN0CiAgdXNpbmcgTW9kdWxlLm5ldyB7CiAgICByZWZp bmUgU3RyaW5nIGRvCiAgICAgIGRlZiByZWZpbmVkPwogICAgICAgIHRydWUKICAgICAgZW5kCiAg ICBlbmQKICB9CmVuZAp+fn4KCndvdWxkIGJlY29tZQoKfn5+IHJ1YnkKY2xhc3MgVGVzdAogIHJl ZmluZSBTdHJpbmcgZG8KICAgIGRlZiByZWZpbmVkPwogICAgICB0cnVlCiAgICBlbmQKICBlbmQK ZW5kCn5+fgoKSXQncyBhIHNtYWxsIGNoYW5nZSwgYnV0IHJlYWRzIGEgbG90IG1vcmUgY2xlYXJs eS4gVGhvdWdodHM/CgoKCi0tIApodHRwczovL2J1Z3MucnVieS1sYW5nLm9yZy8K