{"published":"2025-04-30 12:16:25","provider_name":"Hatena Blog","description":"Ruby\u3067\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u3068\u3057\u3066\u3001Class#new\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u57fa\u672c\u7684\u304b\u3064\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30bd\u30c3\u30c9\u306e\u6700\u9069\u5316\u306f\u3001Ruby\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306fRuby 3.5\uff084.0\uff09\u306b\u3066Class#new\u304c\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u9ad8\u901f\u5316\u3055\u308c\u308b\u304b\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002","image_url":"http://res.cloudinary.com/dyjw65doo/image/upload/v1745338138/RubyKaigi-2025-tenderlove-day2/ogp.png","blog_title":"Techouse Developers Blog","width":"100%","author_url":"https://blog.hatena.ne.jp/techouse-dev/","provider_url":"https://hatena.blog","version":"1.0","categories":["RubyKaigi2025"],"title":"RubyKaigi 2025 - Speeding up Class#new (Day2)","type":"rich","author_name":"techouse-dev","blog_url":"https://developers.techouse.com/","url":"https://developers.techouse.com/entry/RubyKaigi-2025-tenderlove-day2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdevelopers.techouse.com%2Fentry%2FRubyKaigi-2025-tenderlove-day2\" title=\"RubyKaigi 2025 - Speeding up Class#new (Day2) - 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>","height":"190"}