{"categories":[],"image_url":null,"width":"100%","version":"1.0","author_url":"https://blog.hatena.ne.jp/kfly8/","blog_url":"https://kfly8.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkfly8.hatenablog.com%2Fentry%2F2023%2F07%2F15%2F120446\" title=\"perl\u306ebless\u306f\u4f55\u304b\uff1f - Blog::kobaken\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2023-07-15 12:04:46","url":"https://kfly8.hatenablog.com/entry/2023/07/15/120446","author_name":"kfly8","height":"190","provider_url":"https://hatena.blog","description":"bless\u306f\u3001\u4efb\u610f\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u7d50\u3073\u3064\u3051\u308b\u95a2\u6570\u3067\u3059\u3002 \u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u7d50\u3073\u3064\u3051\u3089\u308c\u305f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u547c\u3073\u307e\u3059\u3002 \u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30cf\u30c3\u30b7\u30e5\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306e$point\u3068Some::Point\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7d50\u3073\u3064\u3051\u3066\u3044\u307e\u3059\u3002 \u4ed6\u306e\u8a00\u3044\u65b9\u3092\u3059\u308c\u3070\u3001\u30cf\u30c3\u30b7\u30e5\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306e$point\u3092Some::Point\u30d1\u30c3\u30b1\u30fc\u30b8\u304cbless\u3057\u3066\u3044\u307e\u3059\u3002 my $point = { x => 3, y => 4 }; bless $point, 'Some::Point'; package Some::Point { sub radius { my $point = shift; return sq\u2026","type":"rich","title":"perl\u306ebless\u306f\u4f55\u304b\uff1f","provider_name":"Hatena Blog","blog_title":"Blog::kobaken"}