{"width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kyoichi-every/","author_name":"kyoichi-every","height":"190","type":"rich","categories":["\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc2025","Swift","SwiftUI"],"provider_name":"Hatena Blog","description":"Swift Observation\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5229\u70b9\u3068\u52d5\u4f5c \u3053\u306e\u8a18\u4e8b\u306f every Tech Blog Advent Calendar 2025 \u306e 3\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 \u3053\u3093\u306b\u3061\u306f\u3001\u30c7\u30ea\u30c3\u30b7\u30e5\u30ad\u30c3\u30c1\u30f3\u3067iOS\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b\u8c37\u53e3\u606d\u4e00\u3067\u3059\u3002 \u30c7\u30ea\u30c3\u30b7\u30e5\u30ad\u30c3\u30c1\u30f3\u306eiOS\u3067\u306f\u73fe\u5728\u3001\u72b6\u614b\u306e\u5909\u66f4\u901a\u77e5\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u4e3b\u306bCombine\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u4f4e\u4e92\u63db\u306eiOS\u30d0\u30fc\u30b8\u30e7\u30f3\u3092iOS16\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u307e\u3060Observation\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5c0e\u5165\u306f\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3002 \u3057\u304b\u3057\u3001\u304a\u305d\u3089\u304f\u6765\u5e74\u306b\u306fiOS17+\u306b\u306a\u308b\u3068\u4e88\u60f3\u3055\u308c\u3001SwiftUI\u3067\u306fObservation\u3092\u4f7f\u7528\u3057\u305f\u30e2\u30c0\u30f3\u306a\u72b6\u614b\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u65b0\u898f\u2026","blog_url":"https://tech.every.tv/","title":"Swift Observation\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5229\u70b9\u3068\u52d5\u4f5c","version":"1.0","published":"2025-11-29 12:00:00","url":"https://tech.every.tv/entry/2025/11/29/120000","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kyoichi-every/20251128/20251128120347.jpg","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.every.tv%2Fentry%2F2025%2F11%2F29%2F120000\" title=\"Swift Observation\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5229\u70b9\u3068\u52d5\u4f5c - every 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>","blog_title":"every Tech Blog"}