{"version":"1.0","provider_url":"https://hatena.blog","image_url":"http://res.cloudinary.com/dyjw65doo/image/upload/v1745291529/RubyKaigi-2025-rbs-trace-day1/ogp.png","description":"Ruby\u306f\u52d5\u7684\u578b\u4ed8\u3051\u8a00\u8a9e\u3067\u3042\u308a\u3001\u578b\u5ba3\u8a00\u306b\u8a72\u5f53\u3059\u308b\u6587\u6cd5\u304c\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u4e00\u65b9\u3067\u3001Ruby\u3067\u578b\u3092\u6271\u3046\u624b\u6bb5\u304c\u4e00\u5207\u306a\u3044\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u578b\u5ba3\u8a00\u3092\u8a18\u8ff0\u3059\u308b\u305f\u3081\u306e\u8a00\u8a9e\u3067\u3042\u308bRBS\u3084\u3001RBS\u3092\u7528\u3044\u3066\u578b\u691c\u67fb\u3092\u3059\u308bgem\u3067\u3042\u308bSteep\u306a\u3069\u304c\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002RBS::Trace\u306f\u3001\u3053\u306e\u767a\u8868\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u3067\u3042\u308b@sinsoku\u3055\u3093\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u308bgem\u3067\u3001\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u578b\u5ba3\u8a00\u3092\u81ea\u52d5\u3067\u8a18\u8ff0\u3057\u3066\u304f\u308c\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002","published":"2025-05-02 12:39:02","title":"RubyKaigi 2025 Automatically generating types by running tests (Day1)","url":"https://developers.techouse.com/entry/RubyKaigi-2025-rbs-trace-day1","blog_title":"Techouse Developers Blog","provider_name":"Hatena Blog","height":"190","author_name":"techouse-dev","blog_url":"https://developers.techouse.com/","type":"rich","categories":["RubyKaigi2025"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdevelopers.techouse.com%2Fentry%2FRubyKaigi-2025-rbs-trace-day1\" title=\"RubyKaigi 2025 Automatically generating types by running tests (Day1) - Techouse Developers Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","author_url":"https://blog.hatena.ne.jp/techouse-dev/"}