{"provider_url":"https://hatena.blog","title":"\u3010Ruby\u3011Hash\u306e\u69cb\u9020\u30c1\u30a7\u30c3\u30af\u306f\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u3092\u4f7f\u3046\u3068\u7c21\u5358","author_name":"swx-rei-maruyama","author_url":"https://blog.hatena.ne.jp/swx-rei-maruyama/","blog_title":"\u30b5\u30fc\u30d0\u30fc\u30ef\u30fc\u30af\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","width":"100%","published":"2021-07-07 11:00:00","url":"https://blog.serverworks.co.jp/ruby-hash-schema-pattern-match","description":"\u3053\u3093\u306b\u3061\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u8ab2\u306e\u4e38\u5c71\u3067\u3059\u3002 \u4eca\u56de\u306fRuby\u306e\u5c0f\u30cd\u30bf\u306e\u7d39\u4ecb\u3067\u3059\u3002 Hash\u306e\u69cb\u9020\u3092\u691c\u67fb\u3059\u308b\u305f\u3081\u306e\u65b9\u6cd5\u3044\u308d\u3044\u308d \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u66f8\u3044\u3066\u3044\u308b\u3068\u3001Hash\u306e\u69cb\u9020\u3092\u78ba\u8a8d\u3057\u3066\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3057\u305f\u3044\u5834\u5408\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u5f15\u6570\u3067\u6e21\u3055\u308c\u308b\u3042\u308bHash\u304c\u6b21\u306e\u3088\u3046\u306a\u69cb\u9020\u3067\u3042\u308b\u3053\u3068\u3092\u62c5\u4fdd\u3057\u305f\u3044\u5834\u5408\u306a\u3069\u3067\u3059\u3002 { name: String, # ex: Tarou age: Integer, # ex: 20 } \u30e2\u30c7\u30eb\u306ejson\u578b\u3084jsonb\u578b\u30ab\u30e9\u30e0\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3046\u5834\u5408\u3067\u3042\u308c\u3070 activerecord_json_validator gem \u306e\u3088\u3046\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u30d0\u30ea\u30e5\u30fc\u30aa\u2026","blog_url":"https://blog.serverworks.co.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.serverworks.co.jp%2Fruby-hash-schema-pattern-match\" title=\"\u3010Ruby\u3011Hash\u306e\u69cb\u9020\u30c1\u30a7\u30c3\u30af\u306f\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u3092\u4f7f\u3046\u3068\u7c21\u5358 - \u30b5\u30fc\u30d0\u30fc\u30ef\u30fc\u30af\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" 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":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/swx-rei-maruyama/20210706/20210706145009.png","version":"1.0","provider_name":"Hatena Blog","categories":["Ruby"],"height":"190","type":"rich"}