{"provider_name":"Hatena Blog","width":"100%","blog_url":"https://memory-lovers.blog/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemory-lovers.blog%2Fentry%2F2022%2F04%2F18%2F111000\" title=\"Flutter\u306efreezed\u30d1\u30c3\u30b1\u30fc\u30b8\u3067immutable\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u697d\u306b\u6271\u3046 - \u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002\" 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","image_url":null,"categories":["Flutter"],"url":"https://memory-lovers.blog/entry/2022/04/18/111000","version":"1.0","blog_title":"\u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002","author_name":"wannabe-jellyfish","provider_url":"https://hatena.blog","title":"Flutter\u306efreezed\u30d1\u30c3\u30b1\u30fc\u30b8\u3067immutable\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u697d\u306b\u6271\u3046","type":"rich","description":"Flutter\u306efreezed\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8abf\u3079\u305f\u3068\u304d\u306e\u5099\u5fd8\u9332\u3002 freezed\u3068\u306f Dart\u3067\u30c7\u30fc\u30bf\u30af\u30e9\u30b9\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u3002 \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3060\u3051\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30e2\u30c7\u30eb\u5b9a\u7fa9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30af\u30ed\u30fc\u30f3\u3067\u304d\u308bcopyWith\u30e1\u30bd\u30c3\u30c9 union-types/pattern matching \u81ea\u52d5\u7684\u306aserialization/deserialization \u3059\u3079\u3066\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6bd4\u8f03/\u8868\u793a\u3059\u308b==/toString @freezed\u306a\u3069\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u305f\u30af\u30e9\u30b9(\u30e2\u30c7\u30eb\u5b9a\u7fa9)\u306b\u5bfe\u3057\u3001 build_runner\u3092\u4f7f\u3063\u305f\u30b3\u30fc\u30c9\u751f\u6210\u306b\u3088\u3063\u3066\u3001 \u3053\u308c\u3089\u306e\u4fbf\u5229\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u308b\u3002 \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u2026","published":"2022-04-18 11:10:00","author_url":"https://blog.hatena.ne.jp/wannabe-jellyfish/"}