{"published":"2015-04-21 10:53:18","blog_title":"\u30d9\u30eb\u30ea\u30f3\u306eIT\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u3067\u50cd\u304f\u30b8\u30e3\u30d0\u30fb\u30b6\u30fb\u30cf\u30c3\u30c8\u30ea\u306e\u65e5\u8a18","categories":["Rails","Ruby","\u82f1\u8a9e"],"height":"190","author_url":"https://blog.hatena.ne.jp/tango_ruby/","url":"https://tango-ruby.hatenablog.com/entry/2015/04/21/105318","provider_url":"https://hatena.blog","type":"rich","title":"Rails4.1\u304b\u3089\u5217\u6319\u578benum\u304c\u4f7f\u3048\u308b\u304c\u300c\u3044\u306a\u30fc\u3080\u300d\u3068\u304b\u767a\u97f3\u3059\u3093\u306e\u3084\u3081","author_name":"tango_ruby","width":"100%","image_url":null,"blog_url":"https://tango-ruby.hatenablog.com/","description":"Rails4.1\u304b\u3089ActiveRecord::Enum\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002\u3088\u304f\u4f7f\u3046\u4e8b\u4f8b\u306fUser\u30e2\u30c7\u30eb\u306brole(\u5f79\u5272\u7a2e\u5225\uff09\u304c\u3042\u3063\u3066\u3001\u30c7\u30fc\u30bf\u306fInteger\u30670\u306a\u3089guest, 1\u306a\u3089user, 2\u306a\u3089admin\u306e\uff13\u7a2e\u985e\u306b\u3059\u308b\u3063\u3066\u5834\u5408\u3002\u4f55\u306e\u8aac\u660e\u3082\u306a\u3057\u306buser.role = 1 \u3068\u304b\u3057\u3066\u300c1? \u306a\u306b\uff1f\u3069\u3046\u3044\u3046\u610f\u5473\uff1f\u300d\u3068\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u53ef\u8aad\u6027\u3092\u4fdd\u3061\u3064\u3064\u3001\u5909\u306a\u5024\u3092\u5165\u308c\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u306e\u304cEnum\u3002ActiveRecord\u306bEnum\u306e\u6307\u5b9a\u3092\u3059\u308b\u3002role\u306finteger\u3002 class User < ActiveRecord::Base enum role: [ :guest, :user, :a\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftango-ruby.hatenablog.com%2Fentry%2F2015%2F04%2F21%2F105318\" title=\"Rails4.1\u304b\u3089\u5217\u6319\u578benum\u304c\u4f7f\u3048\u308b\u304c\u300c\u3044\u306a\u30fc\u3080\u300d\u3068\u304b\u767a\u97f3\u3059\u3093\u306e\u3084\u3081 - \u30d9\u30eb\u30ea\u30f3\u306eIT\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u3067\u50cd\u304f\u30b8\u30e3\u30d0\u30fb\u30b6\u30fb\u30cf\u30c3\u30c8\u30ea\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}