{"author_name":"scior","type":"rich","categories":["iOS","Swift"],"description":"Swift\u306b\u306f\u3001assert\u3068\u4f3c\u305f\u5f79\u5272\u3092\u6301\u3064\u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u3001precondition\u3084fatalError\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3059\u3002","published":"2019-04-04 20:23:52","title":"Swift\u306eassert\u7cfb\u30e1\u30bd\u30c3\u30c9\u3068fatalError\u306e\u4f7f\u3044\u65b9","author_url":"https://blog.hatena.ne.jp/scior/","version":"1.0","blog_title":"\u3057\u304a\u30e1\u30e2","url":"https://scior.hatenablog.com/entry/2019/04/04/202352","blog_url":"https://scior.hatenablog.com/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fscior.hatenablog.com%2Fentry%2F2019%2F04%2F04%2F202352\" title=\"Swift\u306eassert\u7cfb\u30e1\u30bd\u30c3\u30c9\u3068fatalError\u306e\u4f7f\u3044\u65b9 - \u3057\u304a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"width":"100%"}