{"id":2938,"date":"2021-11-28T05:30:08","date_gmt":"2021-11-27T20:30:08","guid":{"rendered":"https:\/\/suzutukiblog.com\/?p=2938"},"modified":"2022-01-23T05:25:12","modified_gmt":"2022-01-22T20:25:12","slug":"rails-tutorial-11","status":"publish","type":"post","link":"https:\/\/suzutukiblog.com\/index.php\/2021\/11\/28\/rails-tutorial-11\/","title":{"rendered":"Rails tutorial\u306e\u307e\u3068\u3081(\u7b2c11\u7ae0\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6709\u52b9\u5316 \u4e3b\u306b\u6f14\u7fd2)"},"content":{"rendered":"

\u305d\u306e10\u304b\u3089\u7d9a\u304f<\/a><\/p>\n

\u7b2c11\u7ae0\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6709\u52b9\u5316<\/h3>\n

\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3059\u308b\u6bb5\u53d6\u308a\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30ed\u30b0\u30a4\u30f3\u3001
\n\u7279\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u8a18\u61b6\u3068\u4f3c\u3066\u3044\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

1:\u30e6\u30fc\u30b6\u30fc\u306e\u521d\u671f\u72b6\u614b\u306f\u300c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u300d(unactivated) \u306b\u3057\u3066\u304a\u304f\u3002<\/h4>\n

2:\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u304c\u884c\u308f\u308c\u305f\u3068\u304d\u306b\u3001\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u3068\u3001
\n\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u6709\u52b9\u5316\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3092\u751f\u6210\u3059\u308b\u3002<\/h4>\n

3:\u6709\u52b9\u5316\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304d\u3001\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u306f
\n\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u4e00\u7dd2\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u9001\u4fe1\u3059\u308b\u6709\u52b9\u5316\u7528\u30e1\u30fc\u30eb\u306e\u30ea\u30f3\u30af\u306b\u4ed5\u8fbc\u3093\u3067\u304a\u304f<\/h4>\n

4:\u30e6\u30fc\u30b6\u30fc\u304c\u30e1\u30fc\u30eb\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u3089\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9
\n\u3092\u30ad\u30fc\u306b\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u63a2\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306b\u4fdd\u5b58\u3057\u3066\u304a\u3044\u305f
\n\u6709\u52b9\u5316\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u30c8\u30fc\u30af\u30f3\u3092\u8a8d\u8a3c\u3059\u308b\u3002<\/h4>\n

5:\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3067\u304d\u305f\u3089\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u300c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u300d\u304b\u3089
\n\u300c\u6709\u52b9\u5316\u6e08\u307f\u300d(activated) \u306b\u5909\u66f4\u3059\u308b\u3002<\/h4>\n

\u4eca\u56de\u5b9f\u88c5\u3059\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u518d\u8a2d\u5b9a\u306e\u4ed5\u7d44\u307f\u3068\u3001
\n\u4ee5\u524d\u306b\u5b9f\u88c5\u3057\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u8a18\u61b6\u30c8\u30fc\u30af\u30f3\u306e\u4ed5\u7d44\u307f\u306b\u306f\u3088\u304f\u4f3c\u305f\u70b9\u304c\u591a\u3044\u306e\u3067\u3001
\n\u591a\u304f\u306e\u30a2\u30a4\u30c7\u30a2\u3092\u4f7f\u3044\u56de\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\n(\u5177\u4f53\u7684\u306b\u306fUser.digest\u3084User.new_token\u3001\u6539\u9020\u7248\u306euser.authenticated?\u30e1\u30bd\u30c3\u30c9\u306a\u3069)\u3002
\n\u305d\u308c\u305e\u308c\u306e\u4ed5\u7d44\u307f\u306e\u4f3c\u3066\u3044\u308b\u70b9\u3092\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f<\/p>\n

\u691c\u7d22\u30ad\u30fc  string              digest         authentication<\/strong>\r\nemail   password         password_digest   authenticate(password)<\/strong>\r\nid      remember_token   remember_digest   authenticated?(:remember, token)<\/strong>\r\nemail   activation_token activation_digest authenticated?(:activation, token)<\/strong>\r\nemail   reset_token      reset_digest      authenticated?(:reset, token)<\/strong><\/pre>\n
11.1\u00a0<\/span>AccountActivations\u30ea\u30bd\u30fc\u30b9<\/h2>\n
\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306eGET\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u308b\u305f\u3081\u306b\u3001(\u672c\u6765\u3067\u3042\u308c\u3070update\u306e\u3068\u3053\u308d\u3092)edit\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u5909\u66f4\u3057\u3066\u4f7f\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
11.1.1\u00a0<\/span>AccountActivations\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9<\/h3>\n
AccountActivations\u30ea\u30bd\u30fc\u30b9\u3092\u4f5c\u308b\u305f\u3081\u306b\u3001
\n\u307e\u305a\u306fAccountActivations\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u751f\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
rails generate controller AccountActivations<\/strong><\/pre>\n
\u6709\u52b9\u5316\u306e\u30e1\u30fc\u30eb\u306b\u306f\u6b21\u306eURL\u3092\u542b\u3081\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
edit_account_activation_url(activation_token, ...)<\/strong><\/pre>\n
edit\u30a2\u30af\u30b7\u30e7\u30f3\u3078\u306e\u540d\u524d\u4ed8\u304d\u30eb\u30fc\u30c8\u304c\u5fc5\u8981\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u3053\u3067\u307e\u305a\u306f\u3001\u540d\u524d\u4ed8\u304d\u30eb\u30fc\u30c8\u3092\u6271\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u7528\u306eresources\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u306b\u4f7f\u3046\u30ea\u30bd\u30fc\u30b9 (edit\u30a2\u30af\u30b7\u30e7\u30f3) \u3092\u8ffd\u52a0\u3059\u308b
\nconfig\/routes.rb<\/strong><\/p>\n
Rails<\/span>.<\/span>application<\/span>.<\/span>routes<\/span>.<\/span>draw<\/span> do<\/span>\r\n  root<\/span>   'static_pages#home'<\/span>\r\n  get<\/span>    '\/help'<\/span>,<\/span>    to<\/span>:<\/span> 'static_pages#help'<\/span>\r\n  get<\/span>    '\/about'<\/span>,<\/span>   to<\/span>:<\/span> 'static_pages#about'<\/span>\r\n  get<\/span>    '\/contact'<\/span>,<\/span> to<\/span>:<\/span> 'static_pages#contact'<\/span>\r\n  get<\/span>    '\/signup'<\/span>,<\/span>  to<\/span>:<\/span> 'users#new'<\/span>\r\n  get<\/span>    '\/login'<\/span>,<\/span>   to<\/span>:<\/span> 'sessions#new'<\/span>\r\n  post<\/span>   '\/login'<\/span>,<\/span>   to<\/span>:<\/span> 'sessions#create'<\/span>\r\n  delete<\/span> '\/logout'<\/span>,<\/span>  to<\/span>:<\/span> 'sessions#destroy'<\/span>\r\n  resources<\/span> :users<\/span>\r\n  resources<\/span> :account_activations<\/span>,<\/span> only<\/span>:<\/span> [<\/span>:edit<\/span>]<\/span>\r\n<\/span>end<\/span><\/strong><\/pre>\n
HTTP\u30ea\u30af\u30a8\u30b9\u30c8 Action\u3000     \u540d\u524d\u4ed8\u304d\u30eb\u30fc\u30c8\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000URL\u3000\r\nGET\u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 edit    edit_account_activation_url(token) \/account_activation\/<token>\/edit<\/pre>\n
<\/h3>\n
<\/p>\n
\u6f14\u7fd2<\/h2>\n
1:\u73fe\u6642\u70b9\u3067\u30c6\u30b9\u30c8\u30b9\u30a4\u30fc\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3068\u00a0green<\/strong><\/span>\u306b\u306a\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/span><\/h3>\n
\u30c6\u30b9\u30c8\u3057\u3066\u78ba\u8a8d\u3059\u308b<\/p>\n
2:\u540d\u524d\u4ed8\u304d\u30eb\u30fc\u30c8\u3067\u306f\u3001_path<\/code>\u3067\u306f\u306a\u304f_url<\/code>\u3092\u4f7f\u3046\u3088\u3046\u306b\u8a18\u3057\u3066\u3042\u308a\u307e\u3059\u3002\u306a\u305c\u3067\u3057\u3087\u3046\u304b?\u00a0\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30d2\u30f3\u30c8<\/em>: \u79c1\u9054\u306f\u3053\u308c\u304b\u3089\u30e1\u30fc\u30eb\u3067<\/em>\u540d\u524d\u4ed8\u304d\u30eb\u30fc\u30c8\u3092\u4f7f\u3044\u307e\u3059\u3002<\/h3>\n
\u30e1\u30fc\u30eb\u306eURL\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u3002<\/p>\n
11.1.2\u00a0<\/span>AccountActivation\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb<\/h3>\n
\n
\u5148\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u7528\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3068\u30e1\u30a4\u30e9\u30fc\u3092\u4f5c\u3063\u3066\u3044\u304d\u307e\u3059\u304c\u3001\u305d\u308c\u304c\u7d42\u308f\u3063\u305f\u3089\u3053\u3053\u3067\u4f5c\u3063\u305f\u30ea\u30bd\u30fc\u30b9\u3092\u3082\u3068\u306bedit\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
\u6709\u52b9\u5316\u306e\u30e1\u30fc\u30eb\u306b\u306f\u4e00\u610f\u306e\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u4eee\u60f3\u7684\u306a\u5c5e\u6027\u3092\u4f7f\u3063\u3066\u30cf\u30c3\u30b7\u30e5\u5316\u3057\u305f\u6587\u5b57\u5217\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u4eee\u60f3\u5c5e\u6027\u306e\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001<\/p>\n
user.activation_token<\/strong><\/p>\n
\u3053\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3067\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
user.authenticated?(:activation, token)<\/strong><\/p>\n
activated\u5c5e\u6027\u3092\u8ffd\u52a0\u3057\u3066\u8ad6\u7406\u5024\u3092\u53d6\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3067\u3001\u81ea\u52d5\u751f\u6210\u306e\u8ad6\u7406\u5024\u30e1\u30bd\u30c3\u30c9\u3068\u540c\u3058\u3088\u3046\u306a\u611f\u3058\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6709\u52b9\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
if user.activated? …<\/strong><\/p>\n
\u6b21\u306e\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u5b9f\u884c\u3057\u3066\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001
\n3\u3064\u306e\u5c5e\u6027\u304c\u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/p>\n
rails generate migration add_activation_to_users \\\r\n<\/strong>activation_digest:string activated:boolean activated_at:datetime<\/strong><\/pre>\n
\u4e0a\u306e\uff12\u884c\u76ee\u306b\u3042\u308b\u00a0><\/code> \u306f\u6539\u884c\u3092\u793a\u3059\u305f\u3081\u306b\u30b7\u30a7\u30eb\u304c\u81ea\u52d5\u7684\u306b\u633f\u5165\u3059\u308b\u6587\u5b57\u3067\u3059\u3002\u624b\u52d5\u3067\u5165\u529b\u3057\u306a\u3044\u3088\u3046\u3001\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002(\u3042\u3048\u3066\u8868\u793a\u3057\u3066\u3044\u306a\u3044)<\/p>\n
admin\u5c5e\u6027 (\u30ea\u30b9\u30c8 10.54) \u306e\u3068\u304d\u3068\u540c\u69d8\u306b\u3001
\nactivated\u5c5e\u6027\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8ad6\u7406\u5024\u3092false\u306b\u3057\u3066\u304a\u304d\u307e\u3059<\/p>\n<\/div>\n
<\/div>\n
\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u7528\u306e\u5c5e\u6027\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3db\/migrate\/[timestamp]_add_activation_to_users.rb<\/code><\/strong><\/span><\/div>\n
<\/div>\n
\n
\n
class<\/span> AddActivationToUsers<\/span> <<\/span> ActiveRecord<\/span>::<\/span>Migration<\/span>[<\/span>5<\/span>.<\/span>1<\/span>]<\/span>\r\n  def<\/span> change<\/span>\r\n    add_column<\/span> :users<\/span>,<\/span> :activation_digest<\/span>,<\/span> :string<\/span>\r\n    add_column<\/span> :users<\/span>,<\/span> :activated<\/span>,<\/span> :boolean<\/span>,<\/span> default<\/span>:<\/span> false<\/span>\r\n<\/span>    add_column<\/span> :users<\/span>,<\/span> :activated_at<\/span>,<\/span> :datetime<\/span>\r\n  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
rails db:migrate<\/strong><\/pre>\n
Activation\u30c8\u30fc\u30af\u30f3\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af<\/h4>\n
\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u3084\u6709\u52b9\u5316\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u308b\u524d\u306b\u4f5c\u6210\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3059\u308b\u524d\u306b\u3001
\n\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5168\u90e8\u5c0f\u6587\u5b57\u306b\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u306e\u3067\u3057\u305f\u3002
\n\u3042\u306e\u3068\u304d\u306f\u3001before_save\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306bdowncase\u30e1\u30bd\u30c3\u30c9\u3092\u30d0\u30a4\u30f3\u30c9\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u3060\u3051\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u547c\u3073\u51fa\u3057\u305f\u3044\u306e\u3067\u3059\u3002
\n\u305d\u308c\u4ee5\u5916\u306e\u3068\u304d\u306b\u306f\u547c\u3073\u51fa\u3057\u305f\u304f\u306a\u3044\u306e\u3067\u3059\u3002
\n\u305d\u3053\u3067before_create\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002
\n\u3053\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306f\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<\/p>\n
before_create :create_activation_digest<\/strong><\/p>\n
\u30e1\u30bd\u30c3\u30c9\u53c2\u7167\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3067\u3001
\n\u3053\u3046\u3059\u308b\u3068Rails\u306fcreate_activation_digest
\n\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u3092\u63a2\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3059\u308b\u524d\u306b\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
create_activation_digest\u30e1\u30bd\u30c3\u30c9\u81ea\u4f53\u306fUser\u30e2\u30c7\u30eb\u5185\u3067\u3057\u304b\u4f7f\u308f\u306a\u3044\u306e\u3067\u3001
\n\u5916\u90e8\u306b\u516c\u958b\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002
\n7.3.2\u306e\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306bprivate\u30ad\u30fc\u30ef\u30fc\u30c9\u3092
\n\u6307\u5b9a\u3057\u3066\u3001\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u3092Ruby\u6d41\u306b\u96a0\u853d\u3057\u307e\u3059\u3002<\/p>\n
private\r\n\r\ndef create_activation_digest\r\n\u3000\u3000# \u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u3068\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3092\u4f5c\u6210\u304a\u3088\u3073\u4ee3\u5165\u3059\u308b\r\nend<\/pre>\n
\u4eca\u56debefore_create\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u4f7f\u3046\u76ee\u7684\u306f\u3001\u30c8\u30fc\u30af\u30f3\u3068\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b
\n\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3092\u5272\u308a\u5f53\u3066\u308b\u305f\u3081\u3067\u3059\u3002\u5b9f\u969b\u306e\u5272\u308a\u5f53\u3066\u306f\u6b21\u306e\u3088\u3046\u306b\u884c\u3044\u307e\u3059\u3002<\/p>\n
self.activation_token = User.new_token<\/strong>\r\nself.activation_digest = User.digest(activation_token)<\/strong><\/pre>\n
before_create\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306e\u65b9\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u4f5c\u6210\u3055\u308c\u308b\u524d\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u3053\u3068\u306a\u306e\u3067\u3001\u66f4\u65b0\u3055\u308c\u308b\u5c5e\u6027\u304c\u307e\u3060\u3042\u308a\u307e\u305b\u3093\u3002
\n\u3053\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u3042\u308b\u3053\u3068\u3067\u3001User.new\u3067\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u304c\u5b9a\u7fa9\u3055\u308c\u308b\u3068\u3001activation_token\u5c5e\u6027\u3084activation_digest\u5c5e\u6027\u304c\u5f97\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002
\n\u5f8c\u8005\u306eactivation_digest\u5c5e\u6027\u306f\u65e2\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30ab\u30e9\u30e0\u3068\u306e\u95a2\u9023\u4ed8\u3051\u304c\u3067\u304d\u3042\u304c\u3063\u3066\u3044\u308b\u306e\u3067\u3001
\n\u30e6\u30fc\u30b6\u30fc\u304c\u4fdd\u5b58\u3055\u308c\u308b\u3068\u304d\u306b\u4e00\u7dd2\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n
User\u30e2\u30c7\u30eb\u306b\u5b9f\u88c5\u3059\u308b\u3068\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u306f\u672c\u8cea\u7684\u306b\u4eee\u306e\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044
\n\u306e\u3067\u3001\u3053\u306e\u30e2\u30c7\u30eb\u306eattr_accessor\u306b\u3082\u3046\uff11\u3064\u8ffd\u52a0\u3057\u307e\u3057\u305f<\/p>\n
User\u30e2\u30c7\u30eb\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b green<\/p>\n
app\/models\/user.rb<\/p>\n
class<\/span> User<\/span> <<\/span> ApplicationRecord<\/span>\r\n  attr_accessor<\/span> :remember_token<\/span>,<\/span> :activation_token<\/span>\r\n<\/span>  before_save<\/span>   :downcase_email<\/span>\r\n<\/span>  before_create<\/span> :create_activation_digest<\/span>\r\n<\/span>  validates<\/span> :name<\/span>,<\/span>  presence<\/span>:<\/span> true<\/span>,<\/span> length<\/span>:<\/span> {<\/span> maximum<\/span>:<\/span> 50<\/span> }<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  private<\/span>\r\n\r\n    # \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u3059\u3079\u3066\u5c0f\u6587\u5b57\u306b\u3059\u308b<\/span>\r\n    def<\/span> downcase_email<\/span>\r\n      self<\/span>.<\/span>email<\/span> =<\/span> email<\/span>.<\/span>downcase<\/span>\r\n<\/span>    end<\/span>\r\n\r\n    # \u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u3068\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3092\u4f5c\u6210\u304a\u3088\u3073\u4ee3\u5165\u3059\u308b<\/span>\r\n    def<\/span> create_activation_digest<\/span>\r\n      self<\/span>.<\/span>activation_token<\/span>  =<\/span> User<\/span>.<\/span>new_token<\/span>\r\n<\/span>      self<\/span>.<\/span>activation_digest<\/span> =<\/span> User<\/span>.<\/span>digest<\/span>(<\/span>activation_token<\/span>)<\/span>\r\n<\/span>    end<\/span>\r\nend<\/span><\/strong><\/pre>\n
Time.zone.now\u306fRails\u306e\u7d44\u307f\u8fbc\u307f\u30d8\u30eb\u30d1\u30fc\u3067\u3042\u308a\u3001
\n\u30b5\u30fc\u30d0\u30fc\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306b\u5fdc\u3058\u305f\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n
\u30b5\u30f3\u30d7\u30eb\u30e6\u30fc\u30b6\u30fc\u3092\u6700\u521d\u304b\u3089\u6709\u52b9\u306b\u3057\u3066\u304a\u304f
\ndb\/seeds.rb<\/strong><\/p>\n
User<\/span>.<\/span>create!<\/span>(<\/span>name<\/span>:<\/span>  \"Example User\"<\/span>,<\/span>\r\n             email<\/span>:<\/span> \"example@railstutorial.org\"<\/span>,<\/span>\r\n             password<\/span>:<\/span>              \"foobar\"<\/span>,<\/span>\r\n             password_confirmation<\/span>:<\/span> \"foobar\"<\/span>,<\/span>\r\n             admin<\/span>:<\/span>     true<\/span>,<\/span>\r\n             activated<\/span>:<\/span> true<\/span>,<\/span>\r\n<\/span>             activated_at<\/span>:<\/span> Time<\/span>.<\/span>zone<\/span>.<\/span>now<\/span>)<\/span>\r\n<\/span>\r\n99<\/span>.<\/span>times<\/span> do<\/span> |<\/span>n<\/span>|<\/span>\r\n  name<\/span>  =<\/span> Faker<\/span>::<\/span>Name<\/span>.<\/span>name<\/span>\r\n  email<\/span> =<\/span> \"example-<\/span>#{<\/span>n<\/span>+<\/span>1<\/span>}<\/span>@railstutorial.org\"<\/span>\r\n  password<\/span> =<\/span> \"password\"<\/span>\r\n  User<\/span>.<\/span>create!<\/span>(<\/span>name<\/span>:<\/span>  name<\/span>,<\/span>\r\n              email<\/span>:<\/span> email<\/span>,<\/span>\r\n              password<\/span>:<\/span>              password<\/span>,<\/span>\r\n              password_confirmation<\/span>:<\/span> password<\/span>,<\/span>\r\n              activated<\/span>:<\/span> true<\/span>,<\/span>\r\n<\/span>              activated_at<\/span>:<\/span> Time<\/span>.<\/span>zone<\/span>.<\/span>now<\/span>)<\/span>\r\n<\/span>end<\/span><\/strong><\/pre>\n
fixture\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304f\u3002\u4e0a\u3068\u540c\u3058\u3088\u3046\u306b\u8ffd\u52a0
\ntest\/fixtures\/users.yml<\/strong><\/p>\n
michael<\/span>:<\/span>\r\n  name<\/span>:<\/span> Michael Example<\/span>\r\n  email<\/span>:<\/span> michael@example.com<\/span>\r\n  password_digest<\/span>:<\/span> <%= User.digest('password') %><\/span>\r\n  admin<\/span>:<\/span> true<\/span>\r\n  activated<\/span>:<\/span> true<\/span>\r\n<\/span>  activated_at<\/span>:<\/span> <%= Time.zone.now %><\/span>\r\n<\/span>\r\narcher<\/span>:<\/span>\r\n  name<\/span>:<\/span> Sterling Archer<\/span>\r\n  email<\/span>:<\/span> duchess@example.gov<\/span>\r\n  password_digest<\/span>:<\/span> <%= User.digest('password') %><\/span>\r\n  activated<\/span>:<\/span> true<\/span>\r\n<\/span>  activated_at<\/span>:<\/span> <%= Time.zone.now %><\/span>\r\n<\/span>\r\nlana<\/span>:<\/span>\r\n  name<\/span>:<\/span> Lana Kane<\/span>\r\n  email<\/span>:<\/span> hands@example.gov<\/span>\r\n  password_digest<\/span>:<\/span> <%= User.digest('password') %><\/span>\r\n  activated<\/span>:<\/span> true<\/span>\r\n<\/span>  activated_at<\/span>:<\/span> <%= Time.zone.now %><\/span>\r\n<\/span>\r\nmalory<\/span>:<\/span>\r\n  name<\/span>:<\/span> Malory Archer<\/span>\r\n  email<\/span>:<\/span> boss@example.gov<\/span>\r\n  password_digest<\/span>:<\/span> <%= User.digest('password') %><\/span>\r\n  activated<\/span>:<\/span> true<\/span>\r\n<\/span>  activated_at<\/span>:<\/span> <%= Time.zone.now %><\/span>\r\n<\/span>\r\n<% 30.times do |n| %><\/span>\r\nuser_<%= n %><\/span>:<\/span>\r\n  name<\/span>:<\/span>  <%= \"User<\/span> #{n}\" %><\/span>\r\n  email<\/span>:<\/span> <%= \"user-#{n}@example.com\" %><\/span>\r\n  password_digest<\/span>:<\/span> <%= User.digest('password') %><\/span>\r\n  activated<\/span>:<\/span> true<\/span>\r\n<\/span>  activated_at<\/span>:<\/span> <%= Time.zone.now %><\/span>\r\n<\/span><% end %><\/span><\/strong><\/pre>\n
rails db:migrate:reset\r\nrails db:seed<\/strong><\/pre>\n
\u6f14\u7fd2<\/h3>\n
1:\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089User\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u3001\u305d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089create_activation_digest\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u305d\u3046\u3068\u3059\u308b\u3068
\n(Private\u30e1\u30bd\u30c3\u30c9\u306a\u306e\u3067) NoMethodError\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046
\n\u307e\u305f\u3001\u305d\u306eUser\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306e\u5024\u3082\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
password_digest: \"$2a$10$xMI.\/<\/strong>\r\nUKsJ8.dxqTZp.8QaOWxZWLL6mS...\",<\/strong>\r\nremember_digest: nil,<\/strong>\r\nadmin: true,<\/strong>\r\nactivation_digest:<\/strong>\r\n\"$2a$10$ks.AY.D.5LZrqPuEaereu7OL6qFs4FefDNm...\"<\/strong><\/pre>\n
2\uff1a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5c0f\u6587\u5b57\u5316\u306b\u306femail.downcase!\u3068\u3044\u3046
\n(\u4ee3\u5165\u305b\u305a\u306b\u6e08\u3080)\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3053\u3068\u3092\u77e5\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001
\ndowncase_email\u30e1\u30bd\u30c3\u30c9\u3092\u6539\u826f\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u3046\u307e\u304f\u5909\u66f4\u3067\u304d\u308c\u3070\u3001
\n\u30c6\u30b9\u30c8\u30b9\u30a4\u30fc\u30c8\u306f\u6210\u529f\u3057\u305f\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
self.email.downcase!\u306b\u5909\u66f4\u3059\u308b\u3002<\/strong><\/p>\n
\u305d\u306e11.2\u306b\u7d9a\u304f<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u305d\u306e10\u304b\u3089\u7d9a\u304f \u7b2c11\u7ae0\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6709\u52b9\u5316 \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3059\u308b\u6bb5\u53d6\u308a\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30ed\u30b0\u30a4\u30f3\u3001 \u7279\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u8a18\u61b6\u3068\u4f3c\u3066\u3044\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 1:\u30e6\u30fc\u30b6\u30fc\u306e\u521d\u671f\u72b6\u614b\u306f\u300c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u300d(una […]<\/p>\n","protected":false},"author":1,"featured_media":2764,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[27,13],"tags":[],"class_list":["post-2938","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming-note","category-rails"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/2938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/comments?post=2938"}],"version-history":[{"count":9,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/2938\/revisions"}],"predecessor-version":[{"id":4574,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/2938\/revisions\/4574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/media\/2764"}],"wp:attachment":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/media?parent=2938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/categories?post=2938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/tags?post=2938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}