RubyMine

各位开发者注意啦！RubyMine 现在对非商业用途免费！ 无论您是刚开始学习 Ruby 与 Rails、推动开源项目、创作开发内容，还是开发个人兴趣项目，我们都希望为您提供趁手的工具，让您的开发过程更愉悦… 而且全程零费用。 免费获取 RubyMine 开启全新篇章 此前，我们已为 WebStorm、RustRover、Rider 和 CLion 推出全新许可模式，使这些 IDE 对非…

RubyMine, a JetBrains IDE for Ruby and Rails, is now free for non-commercial use! Learn more in the blog post.

In this post, we'll investigate how the byebug and debug gems work internally, show RubyMine’s debugger architecture, and figure out which debugger is the fastest.

RubyMine 2025.2 is out! In this blog post, we briefly go over the highlights of this release. For a detailed description, check out our What’s New page.  You can get the new build from our website or via the free Toolbox App. AI Assistant JetBrains AI Assistant has received a ma…

In this post, we’ll explore the main technologies behind Ruby debuggers — TracePoint, Instruction Sequence, and Ruby’s C-level debugging APIs.

Ruby 開発者の皆さん、こんにちは！ デバッグはソフトウェア開発における重要な工程ですが、ほとんどの開発者は実際のデバッグの仕組みを理解せずにデバッガーを使用しています。RubyMine チームは数年にわたって Ruby 用のデバッグツールを開発しており、その開発の行程で得た知見の一部を共有したいと考えています。 この記事では、Ruby デバッガーの背後にある TracePoint、命令列、および Ruby の C レベルデバッグ API という主な技術について説明します。 まずは TracePoint について取り上げ、それを使用してデバッガーに重要なイベントでコードを停…

Hello everyone! The RubyMine 2025.2 Early Access Program is already available! In this blog post, we’ll share the upcoming features and updates planned for this release cycle. What’s coming in RubyMine 2025.2? Debugger improvements We're introducing a number of changes aimed at enhan…

Junie, a powerful AI coding agent from JetBrains, is available in RubyMine! Install the plugin and try it out now! Why Junie is a game-changer Unlike other AI coding agents, Junie leverages the robust power of JetBrains IDEs and reliable large language models (LLMs) to deliver exceptional resu…

RubyMine 2025.1 introduces a massively upgraded AI Assistant (code completion for RBS, offline mode, more models available, and other features), support for the latest Kamal version, debugging for multi-module projects, and significantly improved remote development. Below is a brief overview of t…

Hello everyone! We’re starting this year off with the opening of the RubyMine 2025.1 Early Access Program. In this blog post, you’ll find details about the new features and improvements we’ve been working on. What’s coming in RubyMine 2025.1? AI Assistant The 2024.3 release introduce…

In this post, we'll explore various tools and approaches available to Ruby developers for investigating bugs. We'll cover several classes of tools, each with its own strengths and weaknesses.

Ruby デバッグの基本から高度なツールまでを徹底解説！puts ステートメント、対話型コンソール、RubyMine デバッガーを使った効率的なバグ修正方法を紹介します。