{"height":"190","url":"https://furu07yu.hatenadiary.jp/entry/rails-query-string-delete-parameter","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffuru07yu.hatenadiary.jp%2Fentry%2Frails-query-string-delete-parameter\" title=\"\u30af\u30a8\u30ea\u6587\u5b57\u5217\u304b\u3089\u7279\u5b9a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u524a\u9664\u3057\u305f\u3044 | Ruby On Rails - \u884c\u52d5\u3059\u308c\u3070\u6b21\u306e\u73fe\u5b9f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","categories":["Rails","Ruby"],"title":"\u30af\u30a8\u30ea\u6587\u5b57\u5217\u304b\u3089\u7279\u5b9a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u524a\u9664\u3057\u305f\u3044 | Ruby On Rails","image_url":null,"blog_title":"\u884c\u52d5\u3059\u308c\u3070\u6b21\u306e\u73fe\u5b9f","provider_url":"https://hatena.blog","published":"2021-05-22 15:46:41","author_url":"https://blog.hatena.ne.jp/furu07yu/","blog_url":"https://furu07yu.hatenadiary.jp/","description":"\u30af\u30a8\u30ea\u6587\u5b57\u5217\u304b\u3089\u7279\u5b9a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u307f\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 \u5b9f\u88c5 uri = URI.parse('https://www.example.com?hoge=1&fuga=2&piyo=3') query = Rack::Utils.parse_nested_query(uri.query) query.delete('fuga') uri.query = query.to_param uri.to_s \u8aac\u660e (1) URL\u6587\u5b57\u5217\u3092URI\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3057\u307e\u3059\u3002 uri = URI.parse('https://www.example.com?hoge=1&fuga=2&piyo=3'\u2026","provider_name":"Hatena Blog","author_name":"furu07yu","version":"1.0"}