{"provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","version":"1.0","title":"Ruby\u306e\u975e\u63a8\u5968\u8b66\u544a\u300eliteral string will be frozen in the future\u300f\u3078\u306e\u5bfe\u5fdc\u3068\u3001\u300edup\u300f\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u65b9","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmedia.zenet-web.co.jp%2Fentry%2F2026%2F05%2F21%2F150917\" title=\"Ruby\u306e\u975e\u63a8\u5968\u8b66\u544a\u300eliteral string will be frozen in the future\u300f\u3078\u306e\u5bfe\u5fdc\u3068\u3001\u300edup\u300f\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u65b9 - Zenet Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2026-05-21 15:09:17","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/media-zenet/20260605/20260605161808.png","author_name":"m-oonuki_st","categories":["Ruby","\u30c8\u30e9\u30d6\u30eb\u5bfe\u5fdc","\u30a8\u30e9\u30fc\u5bfe\u5fdc"],"description":"ZENET\u5927\u8cab\u3067\u3059\u3002 \u4eca\u56de\u306f\u3001\u696d\u52d9\u3067\u906d\u9047\u3057\u305f Ruby \u306e\u975e\u63a8\u5968\u8b66\u544a \u300cwarning: literal string will be frozen in the future\u300d \u306e\u56de\u907f\u65b9\u6cd5\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u76ee\u6b21 \u975e\u63a8\u5968\u8b66\u544a\u3068\u306f\u4f55\u304b warning: literal string will be frozen in the future\u306b\u3064\u3044\u3066 \u300cdup\u300d\u3092\u4f7f\u3044 warning: literal string will be frozen in the future \u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5 \u300cdup\u300d\u3068\u306f\u4f55\u304b \u300cdup\u300d\u3068\u300cclone\u300d\u306e\u9055\u3044 \u307e\u3068\u3081 \u975e\u63a8\u5968\u8b66\u544a\u3068\u306f\u4f55\u304b Ruby\u3067\u306f\u2026","author_url":"https://blog.hatena.ne.jp/m-oonuki_st/","type":"rich","blog_title":"Zenet Tech Blog","width":"100%","blog_url":"https://media.zenet-web.co.jp/","url":"https://media.zenet-web.co.jp/entry/2026/05/21/150917"}