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=-2.9 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 C1787211B3 for ; Mon, 10 Dec 2018 13:38:49 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id A6115120D04; Mon, 10 Dec 2018 22:38:46 +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 AC815120A9D for ; Mon, 10 Dec 2018 22:38:43 +0900 (JST) Received: by filter0084p3iad2.sendgrid.net with SMTP id filter0084p3iad2-2271-5C0E6C5E-5E 2018-12-10 13:38:38.966833579 +0000 UTC m=+586480.288298932 Received: from herokuapp.com (ec2-54-166-30-52.compute-1.amazonaws.com [54.166.30.52]) by ismtpd0026p1iad2.sendgrid.net (SG) with ESMTP id X88gLK-OQSqcSTti_V-img for ; Mon, 10 Dec 2018 13:38:38.849 +0000 (UTC) Date: Mon, 10 Dec 2018 13:38:39 +0000 (UTC) From: eregontp@gmail.com To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 65804 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15287 X-Redmine-Issue-Author: ko1 X-Redmine-Issue-Assignee: ko1 X-Redmine-Sender: Eregon 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/Ymy4QrNMhiuLXJG8OTL2vJD1yS4tqaCVL7nsEwTWcD/YVOThkjng/dBLwWM4Bd T4f6psg4OIrFBfJMUHn5wnvtDdlZtcclwYEcSKZLBDuzjEy+On1CEYiS+7LbIZqGOgkqKaB11+OLzB 9/MkyL4iMjXrUxYUgILsF61S+3fqCw4I2Ol0r1dCZgdptYq+X3hqkSoCNg== X-ML-Name: ruby-core X-Mail-Count: 90405 Subject: [ruby-core:90405] [Ruby trunk Feature#15287] New TracePoint events to support loading features 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 #15287 has been updated by Eregon (Benoit Daloze). "compiled" for the source code seems unnatural. How about #source_code or #source or #eval_script instead? instruction_sequence already implies "compiled" so I think the prefix is not needed there too. ---------------------------------------- Feature #15287: New TracePoint events to support loading features https://bugs.ruby-lang.org/issues/15287#change-75552 * Author: ko1 (Koichi Sasada) * Status: Closed * Priority: Normal * Assignee: ko1 (Koichi Sasada) * Target version: 2.6 ---------------------------------------- # Abstract I propose the following new TracePoint events: * `loaded` (invoked after `require`/`load`) * `method_added` (invoked after method definition) # Background Sometimes we need to hook loading iseq. For example, checking loading files and so on. Also we want to know what kind of methods are defined. For both purpose, we can use some hook methods such as `Module#method_added` and so on. However, defining methods we can override this features. So that if we have two tools/libraries using this feature, they can be conflicted. # Proposal Introduce new TracePoint events: * `loaded` (invoked after `require`/`load`) * `method_added` (invoked after method definition) Also the following methods can be added: * Active only `loaded` event: * `TracePoint#loaded_feature` returns feature name. * `TracePoint#loaded_iseq` returns `RubyVM::InstructionSequence` object (MRI only, internal feature) # Optional proposal Add `class_added` alias name for `class` event. -- https://bugs.ruby-lang.org/