{"id":723838,"date":"2026-07-22T04:23:17","date_gmt":"2026-07-22T03:23:17","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=ruby&#038;p=723838"},"modified":"2026-07-22T04:23:21","modified_gmt":"2026-07-22T03:23:21","slug":"rubymine-2026-2-agentic-debugging-native-github-copilot-integration-default-symbol-based-code-insight-and-more","status":"publish","type":"ruby","link":"https:\/\/blog.jetbrains.com\/ja\/ruby\/2026\/07\/rubymine-2026-2-agentic-debugging-native-github-copilot-integration-default-symbol-based-code-insight-and-more\/","title":{"rendered":"RubyMine 2026.2: \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u30c7\u30d0\u30c3\u30b0\u3001GitHub Copilot \u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u7d71\u5408\u3001\u30b7\u30f3\u30dc\u30eb\u30d9\u30fc\u30b9\u306e\u30b3\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5316\u306a\u3069"},"content":{"rendered":"\n<p>RubyMine 2026.2 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\uff01<\/p>\n\n\n\n<p>RubyMine 2026.2 \u3067\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u30c7\u30d0\u30c3\u30b0\u3001GitHub Copilot \u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u7d71\u5408\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3088\u308b AI \u88dc\u5b8c\u304c\u5c0e\u5165\u3055\u308c\u3001\u30b7\u30f3\u30dc\u30eb\u30d9\u30fc\u30b9\u306e\u30b3\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u3001Ruby \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3068\u5b9a\u578b\u7684\u306a IDE \u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u6539\u5584\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>RubyMine 2026.2 \u306f\u516c\u5f0f<a href=\"https:\/\/www.jetbrains.com\/ja-jp\/ruby\/download\" target=\"_blank\" rel=\"noopener\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3082\u3001<a href=\"https:\/\/www.jetbrains.com\/ja-jp\/toolbox\/app\/\" target=\"_blank\" rel=\"noopener\">Toolbox App<\/a> \u7d4c\u7531\u306e\u66f4\u65b0\u3067\u5c0e\u5165\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3067\u306f\u3001\u65b0\u6a5f\u80fd\u306e\u5185\u5bb9\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/RM-releases-BlogFeatured-1280x720-1.png\" alt=\"\" class=\"wp-image-721274\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>AI<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u30c7\u30d0\u30c3\u30b0<\/strong><\/h3>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u624b\u52d5\u3067\u30b9\u30c6\u30c3\u30d7\u5b9f\u884c\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001RubyMine \u30c7\u30d0\u30c3\u30ac\u30fc\u3092\u4f7f\u7528\u3057\u3066 AI \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u554f\u984c\u306e\u8abf\u67fb\u3092\u4f9d\u983c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002&nbsp;<\/p>\n\n\n\n<p>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u578b\u30c7\u30d0\u30c3\u30b0\u306b\u306f<strong>\u30d0\u30f3\u30c9\u30eb\u30b9\u30ad\u30eb<\/strong>\uff08\u5bfe\u5fdc\u3059\u308b AI \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092 IDE \u306e\u6a5f\u80fd\u306b\u4ed8\u4e0e\u3059\u308b\u5b9a\u7fa9\u6e08\u307f\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\uff09\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002RubyMine 2026.2 \u306b\u306f\u65b0\u3057\u3044 <code>rubymine-debugger<\/code> \u30b9\u30ad\u30eb\u304c\u642d\u8f09\u3055\u308c\u3066\u304a\u308a\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u3053\u306e\u30b9\u30ad\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d0\u30c3\u30b0\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u958b\u59cb\u3001\u5b9f\u884c\u6642\u72b6\u614b\u306e\u691c\u67fb\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u52d5\u4f5c\u306e\u89e3\u6790\u3092\u81ea\u529b\u3067\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068\u30ed\u30b0\u3060\u3051\u3067\u306f\u7406\u89e3\u3057\u306b\u304f\u3044\u554f\u984c\u3092\u767a\u898b\u3057\u3084\u3059\u304f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/ai_debugs.mp4\"><\/video><\/figure>\n\n\n\n<p>\u3053\u306e\u6a5f\u80fd\u3092\u8a66\u3059\u306b\u306f\u3001<em>AI Assistant<\/em> \u8a2d\u5b9a\u3067<a href=\"https:\/\/www.jetbrains.com\/help\/ruby\/use-agentic-debugging.html\" target=\"_blank\" rel=\"noopener\">\u30c7\u30d0\u30c3\u30ac\u30fc\u30b9\u30ad\u30eb\u3092\u6709\u52b9\u5316<\/a>\u3057\u3001AI \u30c1\u30e3\u30c3\u30c8\u3092\u958b\u3044\u3066\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u554f\u984c\u306e\u8abf\u67fb\u3092\u4f9d\u983c\u3057\u307e\u3059\u3002RubyMine \u304c\u5fc5\u8981\u306a\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u3092\u81ea\u52d5\u7684\u306b\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1794\" height=\"798\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/enable_skill.png\" alt=\"\" class=\"wp-image-721177\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3088\u308b AI \u88dc\u5b8c<\/strong><\/h3>\n\n\n\n<p>AI \u30d9\u30fc\u30b9\u306e\u30b3\u30fc\u30c9\u88dc\u5b8c\u6a5f\u80fd\u306f JetBrains AI \u30e6\u30fc\u30b6\u30fc\u5168\u54e1\u304c\u521d\u671f\u72b6\u614b\u3067\u4f7f\u7528\u3067\u304d\u3001AI \u30af\u30ec\u30b8\u30c3\u30c8\u3092\u6d88\u8cbb\u305b\u305a\u306b\u30a4\u30f3\u30e9\u30a4\u30f3\u88dc\u5b8c\u306e\u63d0\u6848\u3084\u30ab\u30fc\u30bd\u30eb\u4f4d\u7f6e\u306b\u3068\u3069\u307e\u3089\u306a\u3044\u300c\u6b21\u306e\u7de8\u96c6\u63d0\u6848\u300d\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>RubyMine 2026.2 \u3067\u306f\u3001AI \u88dc\u5b8c\u306b\u72ec\u81ea\u306e OpenAI \u4e92\u63db\u30e2\u30c7\u30eb\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u597d\u307f\u306e\u30e2\u30c7\u30eb\u3092\u958b\u767a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u7d71\u5408\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"800\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/third_party.png\" alt=\"\" class=\"wp-image-721188\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>GitHub Copilot \u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u7d71\u5408<\/strong><\/h3>\n\n\n\n<p>Copilot \u304c Microsoft \u3068\u306e\u63d0\u643a\u3092\u901a\u3058\u3066 RubyMine \u306b\u7d44\u307f\u8fbc\u307e\u308c\u3001AI \u30c1\u30e3\u30c3\u30c8\u304b\u3089\u76f4\u63a5\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u9078\u629e\u30e1\u30cb\u30e5\u30fc\u304b\u3089 <em>GitHub Copilot<\/em> \u3092\u9078\u629e\u3057\u3001GitHub \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3059\u308b\u3060\u3051\u3067\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2720\" height=\"1200\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/copliot.png\" alt=\"\" class=\"wp-image-721199\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u9ad8\u5ea6\u306a\u30b3\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316<\/strong><\/h2>\n\n\n\n<p>RubyMine 2026.1 \u3067\u306f\u65b0\u3057\u3044\u30b7\u30f3\u30dc\u30eb\u30d9\u30fc\u30b9\u306e\u30b3\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u30a8\u30f3\u30b8\u30f3\u304c\u5b9f\u9a13\u7684\u6a5f\u80fd\u3068\u3057\u3066\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u304c\u3001 2026.2 \u304b\u3089\u306f\u3053\u306e\u6a5f\u80fd\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u65b0\u3057\u3044\u30a8\u30f3\u30b8\u30f3\u306f RubyMine \u306b\u3088\u308b Ruby \u306e\u30af\u30e9\u30b9\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u304a\u3088\u3073\u5b9a\u6570\u306e\u89e3\u91c8\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u3001\u79fb\u52d5\u64cd\u4f5c\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u306e\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u305d\u308c\u3068\u540c\u6642\u306b\u5c06\u6765\u306e\u6539\u5584\u306b\u5411\u3051\u305f\u57fa\u76e4\u3068\u3057\u3066\u3082\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u65b0\u3057\u3044\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u30b7\u30f3\u30dc\u30eb\u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u304c IDE \u5168\u4f53\u306b\u62e1\u5f35\u3055\u308c\u3001\u3055\u3089\u306b\u52b9\u7387\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br><\/p>\n\n\n\n<p><strong><em>\u30af\u30a4\u30c3\u30af\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/em><\/strong><strong>\u306e\u62e1\u5145<\/strong><\/p>\n\n\n\n<p><em>\u30af\u30a4\u30c3\u30af\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/em>\u3067\u5b9a\u7fa9\u304c\u3088\u308a\u660e\u78ba\u306b\u8868\u793a\u3055\u308c\u3001\u5229\u7528\u3067\u304d\u308b\u5834\u5408\u306b\u8ffd\u52a0\u306e\u578b\u60c5\u5831\u3082\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><em>Ctrl\/Cmd+Hover<\/em> \u306e\u60c5\u5831\u91cf\u304c\u5897\u3048\u3001\u5b9a\u6570\u3084\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u3092\u542b\u3080\u3088\u308a\u591a\u304f\u306e Ruby \u30b7\u30f3\u30dc\u30eb\u306e\u578b\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"798\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/type_info.png\" alt=\"\" class=\"wp-image-721210\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u90e8\u5206\u7684\u306b\u3057\u304b\u89e3\u6c7a\u3055\u308c\u3066\u3044\u306a\u3044\u30b3\u30fc\u30c9\u306e\u30b5\u30dd\u30fc\u30c8\u6539\u5584<\/strong><\/h3>\n\n\n\n<p><em>Go to Declaration<\/em>\uff08\u5ba3\u8a00\u306b\u79fb\u52d5\uff09\u3001<em>Find Usages<\/em>\uff08\u4f7f\u7528\u7b87\u6240\u306e\u691c\u7d22\uff09\u3001<em>Rename<\/em>\uff08\u540d\u524d\u306e\u5909\u66f4\uff09\u3001<em>Quick Documentation<\/em>\uff08\u30af\u30a4\u30c3\u30af\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09\u306e\u3088\u3046\u306a\u6a5f\u80fd\u306b\u3064\u3044\u3066\u3001\u30af\u30e9\u30b9\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u307e\u305f\u306f\u5b9a\u6570\u3092\u5b8c\u5168\u306b\u89e3\u6c7a\u3067\u304d\u306a\u3044\u5834\u5408\u3067\u3082\u6709\u610f\u7fa9\u306a\u60c5\u5831\u3092\u53d6\u5f97\u3067\u304d\u308b\u9650\u308a\u306f\u52d5\u4f5c\u304c\u7d99\u7d9a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2720\" height=\"1194\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/unresolved.png\" alt=\"\" class=\"wp-image-721221\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u5b9a\u7fa9<\/strong><\/h3>\n\n\n\n<p>\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u5b9a\u7fa9\u3067\u30a8\u30f3\u30b8\u30f3\u306e\u4ed6\u306e\u90e8\u5206\u3068\u540c\u3058\u30b7\u30f3\u30dc\u30eb\u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6539\u5584\u3057\u305f\u3060\u3051\u3067\u306a\u304f\u3001<em>Rename<\/em>\uff08\u540d\u524d\u306e\u5909\u66f4\uff09\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u306e\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u3001\u3042\u3044\u307e\u3044\u88dc\u5b8c\u304c\u5f37\u5316\u3055\u308c\u3001\u6587\u5b57\u5217\u30ea\u30c6\u30e9\u30eb\u5185\u306e\u8907\u96d1\u306a\u540d\u524d\u306e\u51e6\u7406\u304c\u9ad8\u5ea6\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001<em>Settings\uff08\u8a2d\u5b9a\uff09| Languages &amp; Frameworks\uff08\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff09| Ruby | Code Insight\uff08\u30b3\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\uff09<\/em>\u304b\u3089\u4ee5\u524d\u306e\u5b9f\u88c5\u306b\u623b\u3059\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ruby \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u95a2\u9023\u306e\u6539\u5584<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>RBS \u958b\u767a\u306e\u5229\u4fbf\u6027\u5411\u4e0a<\/strong><\/h3>\n\n\n\n<p>RubyMine 2026.2 \u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8907\u6570\u306e\u6539\u5584\u306b\u3088\u3063\u3066 RBS \u958b\u767a\u306e\u5229\u4fbf\u6027\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u30d2\u30f3\u30c8\u306b\u5909\u6027\u4fee\u98fe\u5b50\u3001\u4e0a\u9650\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e self \u578b\u304c Ruby \u30b3\u30fc\u30c9\u306b\u76f4\u63a5\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u304b\u3089\u76f4\u63a5\u4f7f\u7528\u3067\u304d\u308b\u65b0\u3057\u3044\u30a8\u30c7\u30a3\u30bf\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001RBS \u30d2\u30f3\u30c8\u3092\u3088\u308a\u7c21\u5358\u306b\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2720\" height=\"1198\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/rbs.png\" alt=\"\" class=\"wp-image-721232\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>RSpec 4 \u30b5\u30dd\u30fc\u30c8\u306e\u62e1\u5f35<\/strong><\/h3>\n\n\n\n<p>RubyMine \u3067\u306f RSpec 4 \u306e\u30b5\u30dd\u30fc\u30c8\u7bc4\u56f2\u304c\u62e1\u5f35\u3055\u308c\u3001\u65e2\u5b58\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u79fb\u884c\u3092\u884c\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>IDE \u306f\u975e\u63a8\u5968\u306e\u69cb\u6587\u3092\u691c\u51fa\u3057\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u3092\u30cf\u30a4\u30e9\u30a4\u30c8\u3057\u3001\u4e00\u822c\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u8a08\u753b\u306b\u5bfe\u5fdc\u3057\u305f\u30af\u30a4\u30c3\u30af\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u304c\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306e DSL \u5ba3\u8a00\u3001\u975e\u63a8\u5968\u306e should \u671f\u5f85\u5024\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e RSpec 4 \u306e\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u5909\u66f4\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u305f\u3081\u3001\u3053\u308c\u3089\u304c\u554f\u984c\u3068\u306a\u308b\u524d\u306b\u30c6\u30b9\u30c8\u30b9\u30a4\u30fc\u30c8\u3092\u30e2\u30c0\u30f3\u5316\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2714\" height=\"1186\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/rspec.png\" alt=\"\" class=\"wp-image-721243\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30c7\u30d0\u30c3\u30b0\u6642\u306e\u975e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30b3\u30fc\u30c9\u306e\u30b9\u30ad\u30c3\u30d7\u51e6\u7406<\/strong><\/h3>\n\n\n\n<p>\u30b3\u30fc\u30c9\u3092\u30b9\u30c6\u30c3\u30d7\u5b9f\u884c\u3059\u308b\u969b\u3001\u901a\u5e38\u306f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5185\u90e8\u8981\u7d20\u3067\u306f\u306a\u304f\u3001\u81ea\u5206\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u307f\u306b\u95a2\u5fc3\u304c\u3042\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p><em>Ignore non-project sources<\/em>\uff08\u975e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30bd\u30fc\u30b9\u3092\u7121\u8996\u3059\u308b\uff09\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3088\u308a\u78ba\u5b9f\u306b\u6a5f\u80fd\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002RubyMine \u306f Ruby \u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30b3\u30fc\u30c9\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5185\u90e8\u8981\u7d20\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e gem\u3001\u304a\u3088\u3073\u9664\u5916\u5bfe\u8c61\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30b9\u30ad\u30c3\u30d7\u3059\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u30c7\u30d0\u30c3\u30b0\u5bfe\u8c61\u30b3\u30fc\u30c9\u306b\u96c6\u4e2d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u624b\u52d5\u30b9\u30c6\u30c3\u30d7\u5b9f\u884c\u304c\u5c11\u306a\u304f\u306a\u308a\u3001\u30c7\u30d0\u30c3\u30b0\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u3088\u308a\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2720\" height=\"1200\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2026\/07\/ignore_on.gif\" alt=\"\" class=\"wp-image-721254\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u6539\u5584<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>gem \u74b0\u5883\u306e\u66f4\u65b0\u3092\u9ad8\u901f\u5316<\/strong><\/h3>\n\n\n\n<p>gem \u74b0\u5883\u306e\u66f4\u65b0\u304c\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u884c\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u305f\u3081\u3001SDK \u3068\u4f9d\u5b58\u95a2\u4fc2\u60c5\u5831\u304c\u66f4\u65b0\u3055\u308c\u308b\u9593\u306e UI \u30d5\u30ea\u30fc\u30ba\u304c\u6e1b\u5c11\u3057\u3001RubyMine \u306e\u5fdc\u7b54\u6027\u304c\u7dad\u6301\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u958b\u59cb\u3092\u5358\u7d14\u5316<\/strong><\/h3>\n\n\n\n<p>\u65e2\u5b58\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u958b\u304f\u969b\u306b\u5fc5\u8981\u306a\u624b\u52d5\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u5c11\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>RubyMine \u304c\u9069\u5207\u306a Ruby \u30a4\u30f3\u30bf\u30fc\u30d7\u30ea\u30bf\u30fc\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u4e0d\u8981\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u901a\u77e5\u304c\u6e1b\u308a\u3001\u4f5c\u696d\u3092\u3088\u308a\u7d20\u65e9\u304f\u958b\u59cb\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>RuboCop \u51e6\u7406\u306e\u52b9\u7387\u5316<\/strong><\/h3>\n\n\n\n<p>RuboCop \u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u89e3\u6790\u304c\u6700\u9069\u5316\u3055\u308c\u3066\u7121\u99c4\u306a CPU \u4f7f\u7528\u91cf\u304c\u524a\u6e1b\u3055\u308c\u305f\u305f\u3081\u3001\u65e5\u3005\u306e\u958b\u767a\u306b\u304a\u3051\u308b IDE \u306e\u5fdc\u7b54\u6027\u304c\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9023\u7d61\u5148\u60c5\u5831<\/h2>\n\n\n\n<p>\u6700\u65b0\u6a5f\u80fd\u306e\u30ea\u30ea\u30fc\u30b9\u6642\u306b\u305d\u306e\u5185\u5bb9\u3092\u8a73\u3057\u304f\u77e5\u308b\u306b\u306f\u3001<a href=\"https:\/\/twitter.com\/rubymine\" target=\"_blank\" rel=\"noopener\">RubyMine \u306e X<\/a> \u3092\u30d5\u30a9\u30ed\u30fc\u3057\u3066\u304f\u3060\u3055\u3044\u3002&nbsp;<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30e1\u30f3\u30c8\u6b04\u3067\u7686\u3055\u3093\u306e\u3054\u611f\u60f3\u3092\u304a\u805e\u304b\u305b\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u65b0\u6a5f\u80fd\u306e\u63d0\u6848\u3068\u6295\u7968\u306f<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/ruby\" target=\"_blank\" rel=\"noopener\">\u8ab2\u984c\u30c8\u30e9\u30c3\u30ab\u30fc<\/a>\u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Happy Developing!<\/p>\n\n\n\n<p>RubyMine \u30c1\u30fc\u30e0\u4e00\u540c\u3088\u308a<\/p>\n\n\n\n<p><strong>\u30aa\u30ea\u30b8\u30ca\u30eb\uff08\u82f1\u8a9e\uff09\u30d6\u30ed\u30b0\u6295\u7a3f\u8a18\u4e8b\u306e\u4f5c\u8005\uff1a<\/strong><\/p>\n\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2025\/04\/FafRu1qOjLk-e1744804977965-200x200.jpg\" width=\"200\" height=\"200\" alt=\"Alexey Varfolomeev\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                            <h4>Alexey Varfolomeev<\/h4>\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":1394,"featured_media":721274,"comment_status":"closed","ping_status":"closed","template":"","categories":[],"tags":[6847,8081,217,477,218,3053,9197],"cross-post-tag":[6640],"class_list":["post-723838","ruby","type-ruby","status-publish","has-post-thumbnail","hentry","tag-ai","tag-github-copilot","tag-rails","tag-release","tag-ruby","tag-ruby-on-rails","tag-rubymine-2026-2","cross-post-tag-ruby"],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/ruby\/723838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/ruby"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/types\/ruby"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/users\/1394"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/comments?post=723838"}],"version-history":[{"count":2,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/ruby\/723838\/revisions"}],"predecessor-version":[{"id":725323,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/ruby\/723838\/revisions\/725323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/media\/721274"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/media?parent=723838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/categories?post=723838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/tags?post=723838"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/cross-post-tag?post=723838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}