{"provider_url":"https://hatena.blog","blog_title":"\u30c4\u30e6\u30c0\u30af\u306e\u8089\u5897\u3057\u306eRuby on Rails\u306e\u521d\u5fc3\u8005\u3067","provider_name":"Hatena Blog","url":"https://jiikko.hatenadiary.org/entry/20150809/1439135957","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjiikko.hatenadiary.org%2Fentry%2F20150809%2F1439135957\" title=\"form\u304b\u3089\u306e\u5024\u3092Array\u3067serialize\u3057\u3066\u308bActiveRecord\u306e\u30ab\u30e9\u30e0\u306b\u8a2d\u5b9a\u3092\u3059\u308b - \u30c4\u30e6\u30c0\u30af\u306e\u8089\u5897\u3057\u306eRuby on Rails\u306e\u521d\u5fc3\u8005\u3067\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2015-08-09 00:59:17","description":"class User < ActiveRecord::Base serialize :aliases, Array end form_for(@user) do |f| = f.text_field :aliases> User.new(params[:user])serialize Array\u306b\u3057\u3066\u3044\u308b\u306e\u3067\u30bb\u30c3\u30bf\u30fc\u306b\u306f\u6587\u5b57\u5217\u8a2d\u5b9a\u3059\u308b\u3068\u30a8\u30e9\u30fc\u306b\u306a\u3063\u3061\u3083\u3046\u3002 text_field\u30d8\u30eb\u30d1\u30fc\u3060\u3068\u6587\u5b57\u5217\u306b\u306a\u3063\u3066\u3044\u308b\u3057\u666e\u6bb5serialize\u4f7f\u308f\u306a\u3044\u3057\u3069\u3046\u3057\u3088\u3046\u304b\u306a\u3068\u8003\u3048\u305f\u7d50\u679c\u30e9\u30c3\u30d1\u30fc\u4f5c\u3063\u3066\u3057\u307e\u3048\u3070model\u5185\u3067\u53ce\u307e\u308b\u306e\u3067\u3088\u3055\u305d\u3046\u3060\u3068\u601d\u3063\u305f\u3002 class User < ActiveRecord::Base\u2026","type":"rich","categories":["Rails"],"blog_url":"https://jiikko.hatenadiary.org/","author_name":"jiikko","title":"form\u304b\u3089\u306e\u5024\u3092Array\u3067serialize\u3057\u3066\u308bActiveRecord\u306e\u30ab\u30e9\u30e0\u306b\u8a2d\u5b9a\u3092\u3059\u308b","author_url":"https://blog.hatena.ne.jp/jiikko/","width":"100%","height":"190","image_url":null}