{"title":"ruby-build 20251218","blog_url":"https://www.shigemk2.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2025%2F12%2F18%2F222151\" title=\"ruby-build 20251218 - by shigemk2\" 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%","height":"190","url":"https://www.shigemk2.com/entry/2025/12/18/222151","author_url":"https://blog.hatena.ne.jp/shigemk2/","categories":["Ruby"],"author_name":"shigemk2","published":"2025-12-18 22:21:51","description":"Add definition for Ruby 4.0.0-preview3 github.com","type":"rich","blog_title":"by shigemk2","provider_name":"Hatena Blog","image_url":null,"version":"1.0","provider_url":"https://hatena.blog"}