{"blog_title":"\u3072\u3068\u3057\u308c\u305a\u3072\u3063\u305d\u308a","description":"\u305a\u3063\u3068Optional\u306e\u6271\u3044\u3067\u60a9\u3093\u3067\u3044\u3066\u3001\u30e2\u30c7\u30eb\u306b\u30e9\u30c3\u30d1\u30fc\u3068\u306a\u308b\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u304c\u306a\u3044\u5909\u6570\u3092\u8ffd\u52a0\u3057\u3066\u5bfe\u51e6\u3057\u3066\u3044\u305f\u3002 View\u306e\u30e1\u30f3\u30d0\u5909\u6570\u3067\u4e00\u65e6\u53d7\u3051\u3066\u51e6\u7406\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u3002 \u4eca\u307e\u3067\u6c17\u3065\u304b\u306a\u3044\u3068\u304b\u30a2\u30db\u3059\u304e\u305f\u3002 zenn.dev","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkatsuyoshi.hatenadiary.com%2Fentry%2F2022%2F12%2F25%2F183554\" title=\"View\u3067Optional\u306e\u6271\u3044 - \u3072\u3068\u3057\u308c\u305a\u3072\u3063\u305d\u308a\" 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","url":"https://katsuyoshi.hatenadiary.com/entry/2022/12/25/183554","published":"2022-12-25 18:35:54","title":"View\u3067Optional\u306e\u6271\u3044","image_url":null,"type":"rich","version":"1.0","categories":["Swift"],"author_name":"gutskun","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/gutskun/","width":"100%","blog_url":"https://katsuyoshi.hatenadiary.com/"}