{"width":"100%","provider_url":"https://hatena.blog","title":"Hash\u306e\u4e2d\u304b\u3089\u7279\u5b9a\u306eKey\u3092\u6301\u3063\u305fValue\u3060\u3051\u3092\u518d\u5e30\u7684\u306b\u53d6\u308a\u51fa\u3057\u305f\u3044","categories":["ruby"],"author_name":"Shinya_131","blog_url":"https://shinya131-note.hatenablog.jp/","url":"https://shinya131-note.hatenablog.jp/entry/2015/06/24/003810","version":"1.0","published":"2015-06-24 00:38:10","description":"\u3053\u306e\u3088\u3046\u306aHash\u306e\u306a\u304b\u304b\u3089\u3001key\u304c:target\u3067\u3042\u308b\u8981\u7d20\u3092\u518d\u5e30\u7684\u306b\u53d6\u5f97\u3057\u305f\u3044\u3002 {a: {b: {c: {d: {e: {target: :f}}}}}, f: [:g, :h, {target: [:i]}], j: {target: nil}} \u3053\u3046\u3057\u3066\u307f\u305f \u518d\u5e30\u7684\u306b\u53d6\u5f97\u3057\u305f\u3044\u306e\u3067\u518d\u5e30\u7684\u306b\u53d6\u5f97\u3059\u308b\u3002 # key\u3092\u6301\u3063\u3066\u308b\u8981\u7d20\u3092\u518d\u5e30\u7684\u306b\u53d6\u5f97 def recursive_find(element, key) target_elements = [] case element when Hash target_elements << element[key] if element.key?\u2026","image_url":null,"author_url":"https://blog.hatena.ne.jp/Shinya_131/","height":"190","blog_title":"\u6a5f\u7565\u6226\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshinya131-note.hatenablog.jp%2Fentry%2F2015%2F06%2F24%2F003810\" title=\"Hash\u306e\u4e2d\u304b\u3089\u7279\u5b9a\u306eKey\u3092\u6301\u3063\u305fValue\u3060\u3051\u3092\u518d\u5e30\u7684\u306b\u53d6\u308a\u51fa\u3057\u305f\u3044 - \u6a5f\u7565\u6226\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","provider_name":"Hatena Blog"}