{"description":"\u30d5\u30a9\u30fc\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u66f8\u304f\u7406\u7531\u3001\u305d\u308c\u306f\u3059\u306a\u308f\u3061 fat\u306b\u306a\u308bcontroller\u3092\u30b9\u30ea\u30e0\u306b\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002 controller\u306b\u306f,search\u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3092\u66f8\u304d\u304c\u3061\u3067\u3001\u3069\u3093\u3069\u3093\u80a5\u5927\u5316\u3059\u308b\u50be\u5411\u306b\u3042\u308b def search @hoge = Hoge.where(id: XXX) if id.present? @hoge = @hoge.where(name: XXX if name.present?) end \u307f\u305f\u3044\u306a\u306e\u304c\u5897\u3048\u304c\u3061\u3002 \u305d\u306e\u305f\u3081\u3001FormObject\u3092\u4f5c\u6210\u3057\u3066\u3001\u3053\u306e\u30ed\u30b8\u30c3\u30af\u90e8\u5206\u3092\u5207\u308a\u51fa\u3057\u3066\u3084\u308b\u3002 \u3061\u306a\u307f\u306b\u3001search\u95a2\u4fc2\u306f\u30e2\u30c7\u30eb\u306b\u66f8\u304f\u3068\u3044\u3046\u30b9\u30ea\u30e0\u5316\u306e\u65b9\u5411\u6027\u3082\u3042\u308b\u304c\u3001\u3069\u3061\u3089\u306b\u305b\u3088\u2026","provider_url":"https://hatena.blog","categories":["\u6280\u8853","\u6280\u8853-RubyonRails"],"author_name":"Saku-Saku","blog_title":"SakuraWi - BLog","image_url":null,"type":"rich","url":"https://sakurawi.hateblo.jp/entry/form-object","author_url":"https://blog.hatena.ne.jp/Saku-Saku/","width":"100%","provider_name":"Hatena Blog","height":"190","title":"\u30d5\u30a9\u30fc\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8","blog_url":"https://sakurawi.hateblo.jp/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsakurawi.hateblo.jp%2Fentry%2Fform-object\" title=\"\u30d5\u30a9\u30fc\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 - SakuraWi - BLog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2017-10-16 22:25:21"}