{"width":"100%","height":"190","provider_url":"https://hatena.blog","categories":[],"author_name":"thr3a","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/thr3a/","type":"rich","url":"https://blog.turai.work/entry/20151105/1446714523","image_url":null,"blog_title":"\u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057","published":"2015-11-05 18:08:43","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.turai.work%2Fentry%2F20151105%2F1446714523\" title=\"Rails\u306edate_field\u306b\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u8a2d\u5b9a\u3059\u308b - \u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Rails\u306edate_field\u306b\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u8a2d\u5b9a\u3059\u308b","description":"\u3084\u308b\u6c17\u306e\u306a\u3044date_field f.input\u3068\u304bf.collection_select\u3060\u3068\u81ea\u52d5\u7684\u306b\u30bb\u30c3\u30c6\u30a4\u30f3\u30b0\u3057\u3066\u304f\u308c\u308b\u304f\u305b\u306b\u306a\u3093\u3067date_field\u306f\u7a7a\u6b04\u306a\u3093\u3060\u3088 \u6307\u5b9a\u3057\u305f\u65e5\u4ed8\u3092\u5165\u529b = f.date_field :birthday, value: Time.now.strftime(\"%Y-%m-%d\") GET\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6c72\u307f\u53d6\u3063\u3066\u65e5\u4ed8\u5165\u529b = f.date_field :birthday, value: (f.object.birthday || Time.now.strftime(\"%Y-%m-%d\"))","version":"1.0","blog_url":"https://blog.turai.work/"}