RubyMine 2021.1 Released
RubyMine 2021.1 is now available! Visit our What’s New page to learn about all the latest features of the first major release of 2021, or check out the biggest highlights below.
Ruby 3 RBS support and improved code completion
RubyMine 2021.1 now supports RBS and uses
.rbs files in its Code Insight. This means code completion is improved for both Ruby’s standard library and user code with RBS definitions. You don’t even have to use Ruby 3.0 in your project. The only requirement is that you include the RBS gem in it.
JetBrains Space integration
You can now connect RubyMine to your organization in Space, where you can view and clone project repositories, review your teammates’ code, and write Space Automation scripts.
Code With Me
Code With Me, a new JetBrains service for collaborative development and pair programming, is now bundled with RubyMine. It allows you to share the project you currently have open in your IDE with others and work on it together in real time.
Built-in HTML preview
Check out the What’s new page to learn about UI and UX improvements, as well as new features for working with web technologies and frameworks, version control systems, JSON, and more.
The RubyMine team
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