마우스 커서를 올리는 즉시 RBS(Ruby Signature) 인사이트를 받아보세요

RubyMine by JetBrains is a powerful Integrated Development Environment (IDE) specifically designed for Ruby and Ruby on Rails development. It offers a comprehensive suite of features to boost your coding efficiency, including smart code completion, syntax highlighting, code refactoring tools, built-in debugging and testing frameworks, and seamless integration with popular libraries and databases. Whether you're a seasoned Rails developer or just starting out, RubyMine's intuitive interface and robust features can help you write cleaner, more maintainable code and accelerate your development workflow.

The RubyMine 2025.2 release introduces a feature that adds hover hints for Ruby Signature (RBS) declarations and references. This enhancement is especially useful for developers working with type annotations, as it enables quick access to type information directly within the editor. Instead of navigating away from your code, you can now hover over an RBS reference to instantly view details such as type alias definitions. This feature helps maintain coding focus and speeds up understanding of typed Ruby code.

To see a full list of what's new in version 2025.2, see our release notes.

RubyMine is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals, lapsed renewals, and additional user licenses. See our RubyMine licensing page for full details.

RubyMine is available to buy in the following products:

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