Find Ruby Constants Faster with Smarter Suggestions

RubyMine by JetBrains is a Integrated Development Environment (IDE) specifically designed for Ruby and Ruby on Rails development. It offers a comprehensive suite of features to improve your coding efficiency, including smart code completion, syntax highlighting, code refactoring tools, built-in debugging and testing frameworks, and 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.

The RubyMine 2025.3 release enhances code completion for qualified constants by introducing fuzzy search across namespaces. This lets developers type partial names, such as "FoBa", and receive accurate suggestions like "Foo::Bar", even when dealing with deeply nested structures. The update helps speed up navigation and code writing in projects with large or hierarchically organized modules, making it easier to locate and use the right constants with minimal input.

To see a full list of what's new in version 2025.3, 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:

• RubyMine
• JetBrains All Products Pack