![\"RubyMine](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_blog_banner.png\")
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Here are the main highlights of the first EAP build:<\/p>\n
Debugger<\/h2>\n
We\u2019ve improved RubyMine\u2019s debugger to make it more robust for Ruby 3 and onward. Starting with this EAP, you should be able to debug your Ruby 3 and up code without any major issues while using all the fancy features provided in the GUI, such as stepping through the code<\/a>, evaluating expressions<\/a>, and so on. We also fixed issues in the previous debugger implementations, so if you are running an older version of Ruby (below 3.0), you should be able to debug your code in RubyMine just fine as well. No extra action is required, as the IDE will automatically suggest a suitable debugger implementation.<\/p>\n We ran some internal tests to learn how well the new RubyMine debugger performs when running a simple Rails script in debug mode. We found out that its performance is close to the native Ruby 3 debugger, which our new debugger is based on. The results vary insignificantly depending on the OS, machine CPU, and the number of breakpoints set.<\/p>\n The important thing is that, when debugging setups that have two breakpoints or more, the new RubyMine debugger is about 5 times faster than the previous one for Ruby 3, which used an open-source implementation:<\/p>\n According to our stats and surveys, RubyMine\u2019s debugger is one of the most used features among our experienced users<\/strong>. If you aren\u2019t using it yet, we strongly suggest you check out one of the following tutorials:<\/p>\n In this release, we\u2019ve continued to improve our RBS support. Starting with this version, RubyMine\u2019s code insight now checks inline As for other changes related to RBS, we\u2019ve added a way to exit line comment continuation in RBS by pressing You will discover that code insight features, such as navigation between entities, the Rename refactoring, and Find Usages, now work for pattern-matched local variables:<\/p>\n Rails developers will appreciate that they can finally click links for When you create a new project in RubyMine 2022.2, you will see that the New Project <\/em>dialog looks a bit different. We\u2019ve moved a couple fields around in project types, put Name<\/em> and Location<\/em> in separate fields, and added extra icons to follow the latest design patterns of JetBrains tools:<\/p>\n If you use different Rubies for different projects, you will like the fact that you can now edit interpreter names in the Ruby SDK settings. We\u2019ve added this feature to help you make various SDKs human-readable and not get confused when choosing between them:<\/p>\n This release marks the beginning of the safe deprecation of some older technologies and features, namely Rails 3, the Rails View, the RCov gem, the Zeus, Spark, Nailgun pre-load servers, and the JRuby run configuration type. For more details regarding these decisions, see this separate announcement<\/a>.<\/p>\n As always, we\u2019ve fixed a number of issues, such as:<\/p>\n You are welcome to download the latest EAP build from our website<\/a> or via the Toolbox app<\/a>. The full list of closed tickets in this EAP build is in the release<\/a> notes<\/a>.<\/p>\n DOWNLOAD RUBYMINE 2022.2 EAP<\/a><\/p>\n To learn about the newest features as they come out, please follow RubyMine on Twitter<\/a>. We post product news and tips several times a week.<\/p>\n![\"debugger](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_new_debugger_comparison_upd.png\")
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RBS<\/h2>\n
public<\/code> and private<\/code> visibility modifiers to determine the visibility of attribute and method declarations. We\u2019ve also added per-method visibility modifiers to the structure view<\/a>:<\/p>\n![\"rbs](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_rbs_file_structure_method_visibility.png\")
<\/p>\nEnter<\/code>, or continue commenting by pressing Shift+Enter<\/code>. You can find details about this improvement in the related ticket: RUBY-28211<\/a>.<\/p>\nCode insight for rightward assignments<\/h2>\n
![\"code](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_code_insight_for_rightward.png\")
<\/p>\nClickable links in server development logs<\/h2>\n
Controller#action<\/code> and View<\/code> references to navigate to the corresponding files. The same feature will be added for Routes<\/code> very soon (RUBY-29488<\/a>).<\/p>\n![\"links](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_clickable_links_in_server_logs.png\")
<\/p>\nNew Project dialog<\/h2>\n
![\"updated](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_new_project_wizard.png\")
<\/p>\nEdit interpreter names<\/h2>\n
![\"edit](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/05\/rm_222_edit_interpreter_name.png\")
<\/p>\nFeature deprecation plans<\/h2>\n
Bug fixes<\/h2>\n
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let<\/code> variables in RSpec (RUBY-25222<\/a>).<\/li>\nJoin the Early Access Program<\/h2>\n