{"blog_title":"Shred IT!!!!","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjetglass.hatenablog.jp%2Fentry%2F2015%2F08%2F07%2F151013\" title=\"ActiveRecord::Enum \u5b9a\u7fa9\u3059\u308b\u3068\u30a8\u30e9\u30fc\u3067\u843d\u3061\u308b\u3053\u3068\u304c\u3042\u308b\u4ef6 - Shred IT!!!!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","title":"ActiveRecord::Enum \u5b9a\u7fa9\u3059\u308b\u3068\u30a8\u30e9\u30fc\u3067\u843d\u3061\u308b\u3053\u3068\u304c\u3042\u308b\u4ef6","author_name":"jetglass","published":"2015-08-07 15:10:13","version":"1.0","blog_url":"https://jetglass.hatenablog.jp/","width":"100%","description":"class Mail < ActiveRecord::Base enum flag: [:send, :receive] end \u7279\u306b\u5b9a\u7fa9\u4e0a\u304a\u304b\u3057\u3044\u3068\u3053\u308d\u306f\u306a\u3044\u306f\u305a\u3060\u304c\u3001 \u4e0b\u8a18\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3057\u307e\u3046\u3002 wrong number of arguments (3 for 0) \u8272\u3005\u3044\u3058\u3063\u3066\u3044\u3066\u6c17\u3065\u304f\u3002 class Mail < ActiveRecord::Base enum flag: [:send] end wrong number of arguments (2 for 0) \u3064\u307e\u308a\u3001enum \u3067\u5b9a\u7fa9\u3059\u308b\u3068\u304d\u306b :send \u4f7f\u3046\u3068\u843d\u3061\u308b\uff01 \u3053\u3046\u3057\u3066\u89e3\u6c7a\u3057\u307e\u3057\u305f\u3002 class Mail < Ac\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/jetglass/","type":"rich","provider_name":"Hatena Blog","categories":["Rails4.2","Ruby"],"url":"https://jetglass.hatenablog.jp/entry/2015/08/07/151013"}