RubyMine 2021.1 Release Candidate

Natalie Kudanova

RubyMine 2021.1 Release Candidate is available!

Here’s a quick roundup of the most notable new features being introduced in the upcoming 2021.1 release.

The links will take you to the EAP posts published over the last few months, which contain detailed descriptions of each feature.

Ruby 3 support

• RubyMine now supports .rbs files and is able to provide more relevant code completion.

Collaborative development

• Code With Me is now bundled with the IDE, allowing you to edit code remotely together with your peers.

Space

• Added integration with JetBrains Space.

Tests

• We’ve added the ability to manually select and run multiple tests in a run configuration.

Version control systems

• Improvements for the pull request process.
• The ability to copy a file from another branch.
• The ability to configure a profile for pre-commit inspections.
• Support for Git commit message templates.
• New action to save files to the shelf.

Web technologies and frameworks

• HTML files preview right in the IDE.
• Selector specificity for style sheets.
• Improved support for Stylelint.
• MDN documentation is now bundled with RubyMine.
• Support for CSS modules in Vue.
• Better completion for symbol names in JavaScript.
• Now you can set up the colors of JSDoc elements, including JSDoc tag values and types, as you like.
• The ability to suppress JavaScript and TypeScript inspections for specific files.
• A few UI enhancements for the HTTP client.
• You can now specify which file types you want to use ESLint for.
• A new inspection for HTTP usages.

UI and UX improvements

• In split view, double-clicking an editor tab will maximize it.
• You have the ability to extend the search scope to external files.
• The font weight is now adjustable.
• RubyMine now shows tooltips one after another to prevent them from overlapping.
• Windows users can now quickly access recent projects.
• To continue improving accessibility, we’ve added more labels to UI elements on the Welcome screen, in the Project Structure view, and in the VCS log.
• You can now select the terminal output using a right-click or a shortcut.

JSON

• JSONPath support.
• Support for JSON Lines.

Docker support improvements

• Improved Run/Debug Configuration dialog for Docker configurations.
• Experimental support for BuildKit.
• UI enhancements for multi-stage Dockerfiles.
• The ability to cancel a Docker run.
• Completion for environment variables and macros for Docker mounts.
• Completion for image names in Dockerfiles.

Please note that unlike previous EAP builds, the RC requires you to have a valid RubyMine license. Otherwise, it will install and run as a 30-day free trial.

You can install the RC version alongside a stable version of RubyMine.

To learn more about the newest features as they come out, please follow RubyMine on Twitter. We post product news and tips several times a week.

Please report any problems you encounter to our issue tracker, so we can try to fix them before the final release.

Happy Developing!
The RubyMine team

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