{"id":2877,"date":"2021-11-15T11:16:30","date_gmt":"2021-11-15T02:16:30","guid":{"rendered":"https:\/\/suzutukiblog.com\/?p=2877"},"modified":"2022-01-22T03:40:38","modified_gmt":"2022-01-21T18:40:38","slug":"rails-tutorial-3","status":"publish","type":"post","link":"https:\/\/suzutukiblog.com\/index.php\/2021\/11\/15\/rails-tutorial-3\/","title":{"rendered":"Rails-tutorial\u81ea\u5206\u7528\u307e\u3068\u3081(\u7b2c3\u7ae0 \u4e3b\u306b\u6f14\u7fd2)"},"content":{"rendered":"

\u305d\u306e2\u304b\u3089\u7d9a\u304f<\/a><\/p>\n

3\u7ae0\u307b\u307c\u9759\u7684\u306a\u30da\u30fc\u30b8\u306e\u4f5c\u6210<\/h3>\n

3.1\u00a0<\/span>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/h2>\n

\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b<\/p>\n

cd ~\/environment<\/strong>\r\nrails _5.1.6_ new sample_app<\/strong>\r\ncd sample_app\/<\/strong><\/pre>\n
#Gemfile\u3092\u7de8\u96c6\u3059\u308b\u3002\r\nsource<\/span> 'https:\/\/rubygems.org'<\/span>\r\n\r\ngem<\/span> 'rails'<\/span>,<\/span>        '5.1.6'<\/span>\r\ngem<\/span> 'puma'<\/span>,<\/span>         '3.9.1'<\/span>\r\ngem<\/span> 'sass-rails'<\/span>,<\/span>   '5.0.6'<\/span>\r\ngem<\/span> 'uglifier'<\/span>,<\/span>     '3.2.0'<\/span>\r\ngem<\/span> 'coffee-rails'<\/span>,<\/span> '4.2.2'<\/span>\r\ngem<\/span> 'jquery-rails'<\/span>,<\/span> '4.3.1'<\/span>\r\ngem<\/span> 'turbolinks'<\/span>,<\/span>   '5.0.1'<\/span>\r\ngem<\/span> 'jbuilder'<\/span>,<\/span>     '2.7.0'<\/span>\r\n\r\ngroup<\/span> :development<\/span>,<\/span> :test<\/span> do<\/span>\r\n  gem<\/span> 'sqlite3'<\/span>,<\/span> '1.3.13'<\/span>\r\n  gem<\/span> 'byebug'<\/span>,<\/span>  '9.0.6'<\/span>,<\/span> platform<\/span>:<\/span> :mri<\/span>\r\nend<\/span>\r\n\r\ngroup<\/span> :development<\/span> do<\/span>\r\n  gem<\/span> 'web-console'<\/span>,<\/span>           '3.5.1'<\/span>\r\n  gem<\/span> 'listen'<\/span>,<\/span>                '3.1.5'<\/span>\r\n  gem<\/span> 'spring'<\/span>,<\/span>                '2.0.2'<\/span>\r\n  gem<\/span> 'spring-watcher-listen'<\/span>,<\/span> '2.0.1'<\/span>\r\nend<\/span>\r\n\r\ngroup<\/span> :test<\/span> do<\/span>\r\n  gem<\/span> 'rails-controller-testing'<\/span>,<\/span> '1.0.2'<\/span>\r\n  gem<\/span> 'minitest'<\/span>,<\/span>                 '5.10.3'<\/span>\r\n  gem<\/span> 'minitest-reporters'<\/span>,<\/span>       '1.1.14'<\/span>\r\n  gem<\/span> 'guard'<\/span>,<\/span>                    '2.16.2'<\/span>\r\n  gem<\/span> 'guard-minitest'<\/span>,<\/span>           '2.4.4'<\/span>\r\nend<\/span>\r\n\r\ngroup<\/span> :production<\/span> do<\/span>\r\n  gem<\/span> 'pg'<\/span>,<\/span> '0.20.0'<\/span>\r\nend<\/span><\/strong><\/pre>\n
bundle install --without production\r\nbundle update\r\n<\/strong><\/pre>\n
hello<\/strong><\/code>\u30a2\u30af\u30b7\u30e7\u30f3\u3092Application\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u8ffd\u52a0\u3059\u308bapp\/controllers\/application_controller.rb<\/code><\/strong><\/span><\/div>\n
\n
\n
class<\/span> ApplicationController<\/span> <<\/span> ActionController<\/span>::<\/span>Base<\/span>\r\n  protect_from_forgery<\/span> with<\/span>:<\/span> :exception<\/span>\r\n\r\n  def<\/span> hello<\/span>\r\n    render<\/span> html<\/span>:<\/span> \"hello, world!\"<\/span>\r\n<\/span>  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
<\/div>\n
<\/p>\n
\u30eb\u30fc\u30c8\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8a2d\u5b9a\u3059\u308bconfig\/routes.rb<\/code><\/strong><\/span><\/div>\n
\n
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Rails<\/span>.<\/span>application<\/span>.<\/span>routes<\/span>.<\/span>draw<\/span> do<\/span>\r\n  root<\/span> 'application#hello'<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
3.2\u9759\u7684\u306a\u30da\u30fc\u30b8<\/h3>\n
git checkout -b static-pages<\/strong>\r\n#StaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u751f\u6210\u3059\u308b\r\nrails generate controller StaticPages home help\r\n<\/strong><\/pre>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u540d\u3092\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9 (\u5358\u8a9e\u306e\u982d\u6587\u5b57\u3092\u5927\u6587\u5b57\u306b\u3057\u3066\u3064\u306a\u304e\u5408\u308f\u305b\u305f\u540d\u524d) \u3067\u6e21\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u76ee\u3002\u3053\u3046\u3059\u308b\u3068\u3001StaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u540d\u3092\u30b9\u30cd\u30fc\u30af\u30b1\u30fc\u30b9
\n(\u5358\u8a9e\u9593\u306b\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\u3092\u52a0\u3048\u3066\u7e4b\u304e\u5408\u308f\u305b\u305f\u540d\u524d) \u306b\u3057\u305f
\n\u30d5\u30a1\u30a4\u30ebstatic_pages_controller.rb<\/strong>\u3092\u81ea\u52d5\u7684\u306b\u751f\u6210\u3059\u308b\u3088<\/p>\n
\u77ed\u7e2e\u3057\u305f\u30b3\u30de\u30f3\u30c9\u4e00\u89a7<\/h3>\n
#\u5b8c\u5168\u306a\u30b3\u30de\u30f3\u30c9  #\u77ed\u7e2e\u5f62\r\nrails server   #rails s<\/strong>\r\nrails console  #rails c<\/strong>\r\nrails generate #rails g<\/strong>\r\nrails test     #rails t<\/strong>\r\nbundle install #bundle<\/strong><\/pre>\n
StaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u5185\u306ehome<\/code>\u30a2\u30af\u30b7\u30e7\u30f3\u3068help<\/code>\u30a2\u30af\u30b7\u30e7\u30f3\u3067\u4f7f\u3046\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0config\/routes.rb<\/code><\/strong><\/span><\/div>\n
\n
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Rails<\/span>.<\/span>application<\/span>.<\/span>routes<\/span>.<\/span>draw<\/span> do<\/span>\r\n  get<\/span>  'static_pages\/home'<\/span>\r\n<\/span>  get<\/span>  'static_pages\/help'<\/span>\r\n<\/span>  root<\/span> 'application#hello'<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\u751f\u6210\u3055\u308c\u308bStaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9app\/controllers\/static_pages_controller.rb<\/code><\/strong><\/span><\/div>\n
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class<\/span> StaticPagesController<\/span> <<\/span> ApplicationController<\/span>\r\n  def<\/span> home<\/span>\r\n  end<\/span>\r\n\r\n  def<\/span> help<\/span>\r\n  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\n
Home\u30da\u30fc\u30b8\u7528\u306b\u751f\u6210\u3055\u308c\u305f\u30d3\u30e5\u30fcapp\/views\/static_pages\/home.html.erb<\/code><\/strong><\/span><\/div>\n
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<<\/span>h1<\/span>><\/span>StaticPages#home<\/<\/span>h1<\/span>><\/span>\r\n<<\/span>p<\/span>><\/span>Find me in app\/views\/static_pages\/home.html.erb<\/<\/span>p<\/span>><\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
help<\/code>\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u30d3\u30e5\u30fc\u3082\u3001\u4e0a\u306e\u30b3\u30fc\u30c9\u3068\u4f3c\u3066\u3044\u308b\u3002<\/p>\n
\n
Help\u30da\u30fc\u30b8\u7528\u306b\u751f\u6210\u3055\u308c\u305f\u30d3\u30e5\u30fcapp\/views\/static_pages\/help.html.erb<\/code><\/strong><\/span><\/div>\n
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<<\/span>h1<\/span>><\/span>StaticPages#help<\/<\/span>h1<\/span>><\/span>\r\n<<\/span>p<\/span>><\/span>Find me in app\/views\/static_pages\/help.html.erb<\/<\/span>p<\/span>><\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
\u6f14\u7fd2<\/h2>\n
1:Foo<\/code>\u3068\u3044\u3046\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u751f\u6210\u3057\u3001\u305d\u306e\u4e2d\u306bbar<\/code>\u3068baz<\/code>\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/h3>\n
rails g controller Foo bar baz<\/strong><\/pre>\n
2:\u30c6\u30af\u30cb\u30c3\u30af\u3092\u99c6\u4f7f\u3057\u3066\u3001Foo<\/code>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3068\u305d\u308c\u306b\u95a2\u9023\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u524a\u9664\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n
rails destroy controller Foo bar baz<\/strong><\/pre>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u751f\u6210<\/h3>\n
\u81ea\u52d5\u751f\u6210\u3068\u3001\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u53d6\u308a\u6d88\u3057\u51e6\u7406\u306e\u4f8b<\/p>\n
rails generate controller StaticPages home help<\/strong>\r\nrails destroy controller StaticPages home help<\/strong><\/pre>\n
\u30e2\u30c7\u30eb\u306e\u81ea\u52d5\u751f\u6210\u306b\u3064\u3044\u3066\u3082\u3001\u540c\u69d8\u306e\u65b9\u6cd5\u3067\u5143\u306b\u623b\u305b\u308b\u3088\uff01<\/p>\n
rails generate model User name:string email:string<\/strong>\r\nrails destroy model User<\/strong><\/pre>\n
\u5143\u306b\u623b\u3057\u305f\u3044\u3068\u304d\u306f\u3001db:rollback\u30671\u3064\u524d\u306e\u72b6\u614b\u306b\u623b\u3057\u307e\u3059\u3002<\/p>\n
rails db:migrate<\/strong>\r\nrails db:rollback<\/strong><\/pre>\n
\u6700\u521d\u306e\u72b6\u614b\u306b\u623b\u3057\u305f\u3044\u3068\u304d\u306f\u3001VERSION=0\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n
rails db:migrate VERSION=0<\/strong><\/pre>\n
0\u3092\u5225\u306e\u6570\u5b57\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001
\n\u6307\u5b9a\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u72b6\u614b\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
GET\u3084\u305d\u306e\u4ed6\u306eHTTP\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066<\/span><\/h3>\n
\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 (\u4f8b\u3048\u3070Firefox\u3084Safari\u306a\u3069\u306eWeb\u30d6\u30e9\u30a6\u30b6)\u3068\u30b5\u30fc\u30d0\u30fc (Apache\u3084Nginx\u306a\u3069\u306eWeb\u30b5\u30fc\u30d0\u30fc)\u306f4\u3064\u306e\u57fa\u672c\u64cd\u4f5c(GET<\/code>\u3001POST<\/code>\u3001PATCH<\/code>\u3001DELETE<\/code>)\u3092\u4e92\u3044\u306b\u8a8d\u8b58\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
GET\u306f\u6700\u3082\u983b\u7e41\u306b\u4f7f\u308f\u308c\u308bHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u3001\u30da\u30fc\u30b8\u3092\u53d6\u5f97\u3059\u308b
\n\u4e3b\u306bWeb\u4e0a\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b (get) \u3068\u304d\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n
POST\u306f\u3001GET\u306e\u6b21\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u3001
\n\u30da\u30fc\u30b8\u4e0a\u306e\u30d5\u30a9\u30fc\u30e0\u306b\u5165\u529b\u3057\u305f\u5024\u3092\u3001\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u9001\u4fe1\u3059\u308b\u6642\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070Rails\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001POST\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u4f55\u304b\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059(\u306a\u304a\u672c\u6765\u306eHTTP\u3067\u306f\u3001POST\u3092\u66f4\u65b0\u306b\u4f7f\u3063\u3066\u3082\u3088\u3044\u3068\u3057\u3066\u3044\u308b)\u3002
\n\u4f8b\u3048\u3070\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u30d5\u30a9\u30fc\u30e0\u3067\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001
\nPOST\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n
PATCH\u3068 DELETE\u3068\u3044\u30462\u3064\u306e\u64cd\u4f5c\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e
\n\u4f55\u304b\u3092\u66f4\u65b0\u3057\u305f\u308a\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3068\u304d\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n
REST\u3068\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08User\u306a\u3069\uff09\u3092\u3001RDBMS(\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0)\u306eCRUD\uff08Create\/Read\/Update\/Delete\uff09
\n\u30fbHTTPRequest\u306e\u5404\u30e1\u30bd\u30c3\u30c9\uff08GET\/POST\/PUT\/DELETE\uff09
\n\u306b\u5bfe\u5fdc\u3055\u305b\u3066\u3001\u81ea\u7531\u306b\u4f5c\u6210\/\u8aad\u307f\u51fa\u3057\/\u66f4\u65b0\/\u524a\u9664\u3067\u304d\u308b\u3082\u306e<\/p>\n
HTTP    Request URL              \u30a2\u30af\u30b7\u30e7\u30f3 \u7528\u9014<\/strong>\r\nGET    \/users index       \u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u8868\u793a\u3059\u308b\u30da\u30fc\u30b8<\/strong>\r\nGET    \/users\/1 show      id=1\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u8868\u793a\u3059\u308b\u30da\u30fc\u30b8<\/strong>\r\nGET    \/users\/new new     \u30e6\u30fc\u30b6\u30fc\u3092\u65b0\u898f\u4f5c\u6210\u3059\u308b\u30da\u30fc\u30b8<\/strong>\r\nPOST   \/users create      \u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3<\/strong>\r\nGET    \/users\/1\/edit     edit id=1\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u7de8\u96c6\u3059\u308b\u30da\u30fc\u30b8<\/strong>\r\nPATCH  \/users\/1 update   id=1\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u66f4\u65b0\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3<\/strong>\r\nDELETE \/users\/1 destroy  id=1\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u524a\u9664\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3<\/strong>\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\uff08\u30ea\u30bd\u30fc\u30b9\uff09\u3068\u3057\u3066\u6271\u3046\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3002<\/strong><\/pre>\n
\n
Home\u30da\u30fc\u30b8\u306eHTML\u3092\u4fee\u6b63\u3059\u308bapp\/views\/static_pages\/home.html.erb<\/code><\/strong><\/span><\/div>\n
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<<\/span>h1<\/span>><\/span>Sample App<\/<\/span>h1<\/span>><\/span>\r\n<<\/span>p<\/span>><\/span>\r\n  This is the home page for the\r\n  <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/\"<\/span>><\/span>Ruby on Rails Tutorial<\/<\/span>a<\/span>><\/span>\r\n  sample application.\r\n<\/<\/span>p<\/span>><\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
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Help\u30da\u30fc\u30b8\u306eHTML\u3092\u4fee\u6b63\u3059\u308bapp\/views\/static_pages\/help.html.erb<\/code><\/strong><\/span><\/div>\n
\n
\n
<<\/span>h1<\/span>><\/span>Help<\/<\/span>h1<\/span>><\/span>\r\n<<\/span>p<\/span>><\/span>\r\n  Get help on the Ruby on Rails Tutorial at the\r\n  <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/help\"<\/span>><\/span>Rails Tutorial help page<\/<\/span>a<\/span>><\/span>.\r\n  To get help on this sample app, see the\r\n  <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/#ebook\"<\/span>><<\/span>em<\/span>><\/span>Ruby on Rails Tutorial<\/<\/span>em<\/span>><\/span>\r\n  book<\/<\/span>a<\/span>><\/span>.\r\n<\/<\/span>p<\/span>><\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
\u751f\u6210\u3055\u308c\u308bStaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9app\/controllers\/static_pages_controller.rb<\/code><\/strong><\/span><\/div>\n
\n
\n
class<\/span> StaticPagesController<\/span> <<\/span> ApplicationController<\/span>\r\n  def<\/span> home<\/span>\r\n  end<\/span>\r\n\r\n  def<\/span> help<\/span>\r\n  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
StaticPagesController\u3068\u3044\u3046\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30af\u30e9\u30b9\u306f\u3001\u30e1\u30bd\u30c3\u30c9 (\u95a2\u6570\u3068\u3082\u547c\u3070\u308c\u307e\u3059) \u3092\u307e\u3068\u3081\u308b\u3068\u304d\u306b\u4fbf\u5229\u306a\u624b\u6cd5\u3067\u3059\u3002<\/p>\n
\/static_pages\/home\u3068\u3044\u3046URL\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001
\nRails\u306fStaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u53c2\u7167\u3057\u3001
\nhome\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002
\n\u305d\u306e\u5f8c\u3001\u305d\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u30d3\u30e5\u30fc (MVC\u306eV\u306b\u76f8\u5f53) \u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n
\u4eca\u56de\u306e\u5834\u5408\u3001home\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u7a7a\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\/static_pages\/home\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082\u5358\u306b\u5bfe\u5fdc\u3059\u308b\u30d3\u30e5\u30fc\u304c\u51fa\u529b\u3055\u308c\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n
\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\uff1aplace holder\u3068\u306f<\/h3>\n
\u6b63\u5f0f\u306a\u5024\u304c\u5165\u308b\u307e\u3067\u4e00\u6642\u7684\u306b\u5834\u6240\u3092\u78ba\u4fdd\u3057\u3066\u304a\u304f\u63aa\u7f6e\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n
3.3\u00a0<\/span>\u30c6\u30b9\u30c8\u304b\u3089\u59cb\u3081\u308b<\/h2>\n
\u30c6\u30b9\u30c8\u30b9\u30a4\u30fc\u30c8\u3068\u306f\uff1f<\/strong><\/p>\n
\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7279\u5b9a\u306e\u52d5\u4f5c\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u305f\u3081\u306b
\n\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f
\n\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u96c6\u307e\u308a\u3067\u3059\u3002<\/p>\n
\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\uff1atest case\u3068\u306f\uff1f<\/h3>\n
\u3069\u3093\u306a\u6761\u4ef6\u306e\u5143\u3067\u3069\u3093\u306a\u30c6\u30b9\u30c8\u3092\u3059\u308b\u304b\u6d17\u3044\u51fa\u3057\u3066\u307e\u3068\u3081\u305f\u3082\u306e\u3002<\/p>\n
\u30c6\u30b9\u30c8\u304c\u63c3\u3063\u3066\u3044\u308c\u3070\u3001\u6a5f\u80fd\u505c\u6b62\u306b\u9665\u308b\u3088\u3046\u306a\u56de\u5e30\u30d0\u30b0
\n(Regression Bug: \u4ee5\u524d\u306e\u30d0\u30b0\u304c\u518d\u767a\u3057\u305f\u308a\u6a5f\u80fd\u306e\u8ffd\u52a0\/
\n\u5909\u66f4\u306b\u526f\u4f5c\u7528\u304c\u751f\u3058\u305f\u308a\u3059\u308b\u3053\u3068) \u3092\u9632\u6b62\u3067\u304d\u308b\u3002<\/p>\n
\u30c6\u30b9\u30c8\u304c\u63c3\u3063\u3066\u3044\u308c\u3070\u3001\u30b3\u30fc\u30c9\u3092\u5b89\u5168\u306b\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0
\n(\u6a5f\u80fd\u3092\u5909\u66f4\u305b\u305a\u306b\u30b3\u30fc\u30c9\u3092\u6539\u5584\u3059\u308b\u3053\u3068) \u304c\u3067\u304d\u308b\u3002<\/p>\n
\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u304b\u3089\u898b\u308c\u3070\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3057\u3066
\n\u52d5\u4f5c\u3059\u308b\u306e\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u8a08\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u4ed6\u306e\u90e8\u5206\u3068\u306e
\n\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u6c7a\u3081\u308b\u3068\u304d\u306b\u3082\u5f79\u306b\u7acb\u3064\u3002<\/p>\n
\u52d5\u7684\u306a\u30da\u30fc\u30b8\u3092\u4f5c\u308d\u3046\uff01<\/h3>\n
\u30da\u30fc\u30b8 URL \u57fa\u672c\u30bf\u30a4\u30c8\u30eb \u8ffd\u52a0\u30bf\u30a4\u30c8\u30eb
\nHome \/static_pages\/home “Ruby on Rails Tutorial Sample App” “Home”<\/strong>
\nHelp \/static_pages\/help “Ruby on Rails Tutorial Sample App” “Help”<\/strong>
\nAbout \/static_pages\/about “Ruby on Rails Tutorial Sample App” “About”<\/strong><\/p>\n
assert_select\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001
\n\u7279\u5b9a\u306eHTML\u30bf\u30b0\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002<\/p>\n
assert_select<\/span> \"title\"<\/span>,<\/span> \"Home | Ruby on Rails Tutorial Sample App\"<\/span><\/strong><\/pre>\n
\u6f14\u7fd2<\/h3>\n
1.Ruby on Rails Tutorial Sample App<\/strong>\u3068\u3044\u3046\u57fa\u672c\u30bf\u30a4\u30c8\u30eb\u306f\u3001\u5404\u30c6\u30b9\u30c8\u3067\u6bce\u56de\u540c\u3058\u5185\u5bb9\u3092\u66f8\u3044\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u3001setup\u3068\u3044\u3046\u7279\u5225\u306a\u30e1\u30bd\u30c3\u30c9 (\u5404\u30c6\u30b9\u30c8\u304c\u5b9f\u884c\u3055\u308c\u308b\u76f4\u524d\u3067\u5b9f\u884c\u3055\u308c\u308b\u30e1\u30bd\u30c3\u30c9)\u3092\u4f7f\u304a\u3046<\/p>\n
\u57fa\u672c\u30bf\u30a4\u30c8\u30eb\u3092\u4f7f\u3063\u305fStaticPages\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u30c6\u30b9\u30c8\u00a0green<\/strong><\/span><\/code><\/span><\/div>\n
test\/controllers\/static_pages_controller_test.rb<\/code><\/span><\/strong><\/div>\n
\n
\n
require<\/span> 'test_helper'<\/span>\r\n\r\nclass<\/span> StaticPagesControllerTest<\/span> <<\/span> ActionDispatch<\/span>::<\/span>IntegrationTest<\/span>\r\n\r\n  def<\/span> setup<\/span>\r\n<\/span>    @base_title<\/span> =<\/span> \"Ruby on Rails Tutorial Sample App\"<\/span>\r\n<\/span>  end<\/span>\r\n<\/span>\r\n  test<\/span> \"should get home\"<\/span> do<\/span>\r\n    get<\/span> static_pages_home_url<\/span>\r\n    assert_response<\/span> :success<\/span>\r\n    assert_select<\/span> \"title\"<\/span>,<\/span> \"Home | <\/span>#{<\/span>@base_title<\/span>}<\/span>\"<\/span>\r\n<\/span>  end<\/span>\r\n\r\n  test<\/span> \"should get help\"<\/span> do<\/span>\r\n    get<\/span> static_pages_help_url<\/span>\r\n    assert_response<\/span> :success<\/span>\r\n    assert_select<\/span> \"title\"<\/span>,<\/span> \"Help | <\/span>#{<\/span>@base_title<\/span>}<\/span>\"<\/span>\r\n<\/span>  end<\/span>\r\n\r\n  test<\/span> \"should get about\"<\/span> do<\/span>\r\n    get<\/span> static_pages_about_url<\/span>\r\n    assert_response<\/span> :success<\/span>\r\n    assert_select<\/span> \"title\"<\/span>,<\/span> \"About | <\/span>#{<\/span>@base_title<\/span>}<\/span>\"<\/span>\r\n<\/span>  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\u30bf\u30a4\u30c8\u30eb\u306bERB\u3092\u4f7f\u3063\u305fHome\u30da\u30fc\u30b8\u306e\u30d3\u30e5\u30fc\u00a0<\/span>green<\/strong><\/span><\/span><\/h3>\n
app\/views\/static_pages\/home.html.erb<\/code><\/strong><\/span><\/div>\n
\n
\n
<%<\/span> provide<\/span>(<\/span>:title<\/span>,<\/span> \"Home\"<\/span>)<\/span> %><\/span>\r\n<\/span><!DOCTYPE html><\/span>\r\n<<\/span>html<\/span>><\/span>\r\n  <<\/span>head<\/span>><\/span>\r\n    <<\/span>title<\/span>><\/span><%=<\/span> yield<\/span>(<\/span>:title<\/span>)<\/span> %><\/span> | Ruby on Rails Tutorial Sample App<\/<\/span>title<\/span>><\/span>\r\n<\/span>  <\/<\/span>head<\/span>><\/span>\r\n  <<\/span>body<\/span>><\/span>\r\n    <<\/span>h1<\/span>><\/span>Sample App<\/<\/span>h1<\/span>><\/span>\r\n    <<\/span>p<\/span>><\/span>\r\n      This is the home page for the\r\n      <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/\"<\/span>><\/span>Ruby on Rails Tutorial<\/<\/span>a<\/span>><\/span>\r\n      sample application.\r\n    <\/<\/span>p<\/span>><\/span>\r\n  <\/<\/span>body<\/span>><\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\u30bf\u30a4\u30c8\u30eb\u306bERB\u3092\u4f7f\u3063\u305fHelp\u30da\u30fc\u30b8\u306e\u30d3\u30e5\u30fcgreen<\/strong><\/span><\/span><\/h3>\n
app\/views\/static_pages\/help.html.erb<\/code><\/span><\/strong><\/div>\n
\n
\n
<%<\/span> provide<\/span>(<\/span>:title<\/span>,<\/span> \"Help\"<\/span>)<\/span> %><\/span>\r\n<\/span><!DOCTYPE html><\/span>\r\n<<\/span>html<\/span>><\/span>\r\n  <<\/span>head<\/span>><\/span>\r\n    <<\/span>title<\/span>><\/span><%=<\/span> yield<\/span>(<\/span>:title<\/span>)<\/span> %><\/span> | Ruby on Rails Tutorial Sample App<\/<\/span>title<\/span>><\/span>\r\n<\/span>  <\/<\/span>head<\/span>><\/span>\r\n  <<\/span>body<\/span>><\/span>\r\n    <<\/span>h1<\/span>><\/span>Help<\/<\/span>h1<\/span>><\/span>\r\n    <<\/span>p<\/span>><\/span>  Get help on the Ruby on Rails Tutorial at the\r\n      <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/help\"<\/span>><\/span>Rails Tutorial help\r\n      section<\/<\/span>a<\/span>><\/span>.\r\n      To get help on this sample app, see the\r\n      <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/#ebook\"<\/span>><\/span>\r\n      <<\/span>em<\/span>><\/span>Ruby on Rails Tutorial<\/<\/span>em<\/span>><\/span> book<\/<\/span>a<\/span>><\/span>.\r\n    <\/<\/span>p<\/span>><\/span>\r\n  <\/<\/span>body<\/span>><\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\u30bf\u30a4\u30c8\u30eb\u306bERB\u3092\u4f7f\u3063\u305fAbout\u30da\u30fc\u30b8\u306e\u30d3\u30e5\u30fc\u00a0green<\/strong><\/span><\/span><\/h3>\n
app\/views\/static_pages\/about.html.erb<\/code><\/span><\/strong><\/div>\n
\n
\n
<%<\/span> provide<\/span>(<\/span>:title<\/span>,<\/span> \"About\"<\/span>)<\/span> %><\/span>\r\n<\/span><!DOCTYPE html><\/span>\r\n<<\/span>html<\/span>><\/span>\r\n  <<\/span>head<\/span>><\/span>\r\n    <<\/span>title<\/span>><\/span><%=<\/span> yield<\/span>(<\/span>:title<\/span>)<\/span> %><\/span> | Ruby on Rails Tutorial Sample App<\/<\/span>title<\/span>><\/span>\r\n<\/span>  <\/<\/span>head<\/span>><\/span>\r\n  <<\/span>body<\/span>><\/span>\r\n    <<\/span>h1<\/span>><\/span>About<\/<\/span>h1<\/span>><\/span>\r\n    <<\/span>p<\/span>><\/span>\r\n      <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/\"<\/span>><\/span>Ruby on Rails Tutorial<\/<\/span>a<\/span>><\/span>\r\n      is a <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/#ebook\"<\/span>><\/span>book<\/<\/span>a<\/span>><\/span> and\r\n      <<\/span>a<\/span> href<\/span>=<\/span>\"https:\/\/railstutorial.jp\/#screencast\"<\/span>><\/span>screencast<\/<\/span>a<\/span>><\/span>\r\n      to teach web development with\r\n      <<\/span>a<\/span> href<\/span>=<\/span>\"http:\/\/rubyonrails.org\/\"<\/span>><\/span>Ruby on Rails<\/<\/span>a<\/span>><\/span>.\r\n      This is the sample application for the tutorial.\r\n    <\/<\/span>p<\/span>><\/span>\r\n  <\/<\/span>body<\/span>><\/span>\r\n<\/<\/span>html<\/span>><\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
<%<\/span> provide<\/span>(<\/span>:title<\/span>,<\/span> \"The Title\"<\/span>)<\/span> %><\/span>\r\n<!DOCTYPE html><\/span>\r\n<<\/span>html<\/span>><\/span>\r\n  <<\/span>head<\/span>><\/span>\r\n    <<\/span>title<\/span>><\/span><%=<\/span> yield<\/span>(<\/span>:title<\/span>)<\/span> %><\/span> | Ruby on Rails Tutorial Sample App<\/<\/span>title<\/span>><\/span>\r\n  <\/<\/span>head<\/span>><\/span>\r\n  <<\/span>body<\/span>><\/span>\r\n    Contents\r\n  <\/<\/span>body<\/span>><\/span>\r\n<\/<\/span>html<\/span>><\/span><\/strong><\/pre>\n
\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff1dView\u3092\u6307\u3059\u3088<\/p>\n
provide\u30e1\u30bd\u30c3\u30c9\u306fcontent_for\u306e\u4ee3\u66ff<\/p>\n
provide\u30e1\u30bd\u30c3\u30c9\u3067\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5f15\u304d\u6e21\u3057
\nhome.html.erb<\/strong><\/p>\n
<% provide(:title, “Home”) %><\/strong><\/p>\n
yield\u30e1\u30bd\u30c3\u30c9\u3067\u53d7\u3051\u53d6\u308b
\napplication.html.erb<\/strong><\/p>\n
<title><%= yield(:title) %><\/title><\/strong>
\n<!– <title>Home<\/title> –><\/strong><\/p>\n
provide\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u3067\u306f\u3001
\n“Home”\u3068\u3044\u3046\u6587\u5b57\u5217\u3068:title\u3068\u3044\u3046\u30e9\u30d9\u30eb\u3092\u95a2\u9023\u4ed8\u3051\u3066\u3044\u307e\u3059<\/p>\n
\u4e0a\u306e\u90e8\u5206\u306f\u91cd\u8907\u3057\u3066\u3044\u308b\u306e\u3067\u4e00\u3064\u306b\u307e\u3068\u3081\u3089\u308c\u308b<\/p>\n
\u6f14\u7fd2<\/h3>\n
\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306bContact<\/strong> (\u554f\u3044\u5408\u308f\u305b\u5148) \u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044
\n(\/static_pages\/contact\u3068\u3044\u3046URL\u306e\u30da\u30fc\u30b8\u306b\u300cContact | Ruby on Rails Tutorial Sample App\u300d
\n\u3068\u3044\u3046\u30bf\u30a4\u30c8\u30eb\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u30c6\u30b9\u30c8\u3092\u6700\u521d\u306b\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046\u3002
\n\u6b21\u306b\u3001About\u30da\u30fc\u30b8\u3092\u4f5c\u3063\u305f\u3068\u304d\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u3001Contact\u30da\u30fc\u30b8\u306b\u3082
\n\u30ea\u30b9\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8868\u793a\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
static_pages_controller_test.rb\r\nrequire<\/span> '<\/span>test_helper<\/span>'<\/span>\r\n\r\nclass<\/span> StaticPagesControllerTest<\/span> < ActionDispatch<\/span>::IntegrationTest<\/span>\r\n\uff08\u4e2d\u7565\uff09\r\n  test \"<\/span>should get contact<\/span>\"<\/span> do<\/span>\r\n    get static_pages_contact_url\r\n    assert_response :success<\/span>\r\n    assert_select \"<\/span>title<\/span>\"<\/span>, \"<\/span>Contact | Ruby on Rails Tutorial Sample App<\/span>\"<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n
\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/p>\n
routes.rb\r\nRails<\/span>.application.routes.draw do<\/span>\r\n\uff08\u4e2d\u7565\uff09\r\n  get  '<\/span>static_pages\/contact<\/span>'<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n
\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b”contact”\u30a2\u30af\u30b7\u30e7\u30f3\u8ffd\u52a0\u3002<\/p>\n
static_pages_controller.rb\r\n\r\nclass<\/span> StaticPagesController<\/span> < ApplicationController<\/span>\r\n\uff08\u4e2d\u7565\uff09\r\n  def<\/span> contact<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n
Contact\u30da\u30fc\u30b8\u7de8\u96c6\u3002<\/p>\n
static_pages\/contact.html.erb\r\n\r\n<% provide(:title<\/span>, '<\/span>Contact<\/span>'<\/span>) %>\r\n<h1>Contact<\/span><\/<\/span>h1><\/span>\r\n<p><\/span>\r\n  Contact the Ruby on Rails Tutorial about the sample app at the<\/span>\r\n  <a href=\"http:<\/span>\/<\/span>\/railstutorial.jp\/contact\"<\/span>>contact page<\/a>.<\/span>\r\n<\/p><\/span><\/strong><\/pre>\n
\u6f14\u7fd2<\/h3>\n
1:root\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8ffd\u52a0\u3057\u305f\u3053\u3068\u3067\u3001root_url\u3068\u3044\u3046Rails\u30d8\u30eb\u30d1\u30fc
\n\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f (\u4ee5\u524d\u3001static_pages_home_url\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3068\u304d\u3068\u540c\u3058\u3067\u3059)\u3002
\n\u30ea\u30b9\u30c8 3.42\u306eFILL_IN\u3068\u8a18\u3055\u308c\u305f\u90e8\u5206\u3092\u7f6e\u304d\u63db\u3048\u3066\u3001root\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30c6\u30b9\u30c8\u3092\u66f8\u3044\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
static_pages_controller_test.rb\r\n\r\nrequire<\/span> '<\/span>test_helper<\/span>'<\/span>\r\n\r\nclass<\/span> StaticPagesControllerTest<\/span> < ActionDispatch<\/span>::IntegrationTest<\/span>\r\n  \r\n  def<\/span> setup<\/span>\r\n    @base_title<\/span>=\"<\/span>Ruby on Rails Tutorial Sample App<\/span>\"<\/span>\r\n  end<\/span>\r\n  \r\n  test \"<\/span>should get root<\/span>\"<\/span> do<\/span>\r\n    get root_url\r\n    assert_response :success<\/span>\r\n  end<\/span>\r\n\uff08\u4e2d\u7565\uff09\r\nend<\/span><\/strong><\/pre>\n
2:root\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u898b\u3066\u3001 red \u306b\u306a\u308b\u304b\u3069\u3046\u304b\u78ba\u304b\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u6700\u5f8c\u306b\u3001\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u305f\u7b87\u6240\u3092\u5143\u306b\u623b\u3057\u30c6\u30b9\u30c8\u304c green \u306b\u306a\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
routes.rb<\/strong><\/p>\n
#\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\r\nRails<\/span>.application.routes.draw do\r\n<\/span>  #root  'application#hello'<\/span>\r\n end<\/span><\/strong><\/pre>\n
\n
3.6.2 <\/span>Guard\u306b\u3088\u308b\u30c6\u30b9\u30c8\u306e\u81ea\u52d5\u5316<\/h3>\n<\/div>\n
bundle exec guard init\r\n<\/strong>sudo yum install -y tmux  # Cloud9\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u5fc5\u8981<\/strong><\/pre>\n
Guardfile<\/h3>\n
# Guard\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u898f\u5247\u3092\u5b9a\u7fa9<\/span>\r\nguard<\/span> :minitest<\/span>,<\/span> spring<\/span>:<\/span> \"bin\/rails test\"<\/span>,<\/span> all_on_start<\/span>:<\/span> false<\/span> do<\/span>\r\n<\/span>  watch<\/span>(<\/span>%r{^test\/(.*)\/?(.*)_test\\.rb$}<\/span>)<\/span>\r\n  watch<\/span>(<\/span>'test\/test_helper.rb'<\/span>)<\/span> {<\/span> 'test'<\/span> }<\/span>\r\n  watch<\/span>(<\/span>'config\/routes.rb'<\/span>)<\/span>    {<\/span> integration_tests<\/span> }<\/span>\r\n  watch<\/span>(<\/span>%r{^app\/models\/(.*?)\\.rb$}<\/span>)<\/span> do<\/span> |<\/span>matches<\/span>|<\/span>\r\n    \"test\/models\/<\/span>#{<\/span>matches<\/span>[<\/span>1<\/span>]<\/span>}<\/span>_test.rb\"<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>%r{^app\/controllers\/(.*?)_controller\\.rb$}<\/span>)<\/span> do<\/span> |<\/span>matches<\/span>|<\/span>\r\n    resource_tests<\/span>(<\/span>matches<\/span>[<\/span>1<\/span>]<\/span>)<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>%r{^app\/views\/([^\/]*?)\/.*\\.html\\.erb$}<\/span>)<\/span> do<\/span> |<\/span>matches<\/span>|<\/span>\r\n    [<\/span>\"test\/controllers\/<\/span>#{<\/span>matches<\/span>[<\/span>1<\/span>]<\/span>}<\/span>_controller_test.rb\"<\/span>]<\/span> +<\/span>\r\n    integration_tests<\/span>(<\/span>matches<\/span>[<\/span>1<\/span>]<\/span>)<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>%r{^app\/helpers\/(.*?)_helper\\.rb$}<\/span>)<\/span> do<\/span> |<\/span>matches<\/span>|<\/span>\r\n    integration_tests<\/span>(<\/span>matches<\/span>[<\/span>1<\/span>]<\/span>)<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>'app\/views\/layouts\/application.html.erb'<\/span>)<\/span> do<\/span>\r\n    'test\/integration\/site_layout_test.rb'<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>'app\/helpers\/sessions_helper.rb'<\/span>)<\/span> do<\/span>\r\n    integration_tests<\/span> <<<\/span> 'test\/helpers\/sessions_helper_test.rb'<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>'app\/controllers\/sessions_controller.rb'<\/span>)<\/span> do<\/span>\r\n    [<\/span>'test\/controllers\/sessions_controller_test.rb'<\/span>,<\/span>\r\n     'test\/integration\/users_login_test.rb'<\/span>]<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>'app\/controllers\/account_activations_controller.rb'<\/span>)<\/span> do<\/span>\r\n    'test\/integration\/users_signup_test.rb'<\/span>\r\n  end<\/span>\r\n  watch<\/span>(<\/span>%r{app\/views\/users\/*}<\/span>)<\/span> do<\/span>\r\n    resource_tests<\/span>(<\/span>'users'<\/span>)<\/span> +<\/span>\r\n    [<\/span>'test\/integration\/microposts_interface_test.rb'<\/span>]<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n\r\n# \u4e0e\u3048\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u7d71\u5408\u30c6\u30b9\u30c8\u3092\u8fd4\u3059<\/span>\r\ndef<\/span> integration_tests<\/span>(<\/span>resource<\/span> =<\/span> :all<\/span>)<\/span>\r\n  if<\/span> resource<\/span> ==<\/span> :all<\/span>\r\n    Dir<\/span>[<\/span>\"test\/integration\/*\"<\/span>]<\/span>  else<\/span>\r\n    Dir<\/span>[<\/span>\"test\/integration\/<\/span>#{<\/span>resource<\/span>}<\/span>_*.rb\"<\/span>]<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n\r\n# \u4e0e\u3048\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u30c6\u30b9\u30c8\u3092\u8fd4\u3059<\/span>\r\ndef<\/span> controller_test<\/span>(<\/span>resource<\/span>)<\/span>\r\n  \"test\/controllers\/<\/span>#{<\/span>resource<\/span>}<\/span>_controller_test.rb\"<\/span>\r\nend<\/span>\r\n\r\n# \u4e0e\u3048\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u3059\u3079\u3066\u306e\u30c6\u30b9\u30c8\u3092\u8fd4\u3059<\/span>\r\ndef<\/span> resource_tests<\/span>(<\/span>resource<\/span>)<\/span>\r\n  integration_tests<\/span>(<\/span>resource<\/span>)<\/span> <<<\/span> controller_test<\/span>(<\/span>resource<\/span>)<\/span>\r\nend<\/span><\/strong><\/pre>\n
bundle exec guard\r\ngit add -A<\/strong>\r\ngit commit -m \"Complete advanced setup\"<\/span><\/strong><\/pre>\n
3\u7ae0\u306e\u307e\u3068\u3081<\/h3>\n
    \n
  1. \n
    \u65b0\u3057\u3044Rails\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u305f\u306e\u306f\u3053\u308c\u30673\u5ea6\u76ee\u3002
    \n\u4eca\u56de\u3082\u5fc5\u8981\u306agem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001
    \n\u30ea\u30e2\u30fc\u30c8\u30ea\u30dd\u30b8\u30c8\u30ea\u3078\u306e\u30d7\u30c3\u30e5\u3001production\u74b0\u5883\u307e\u3067\u884c\u3063\u305f\u3002<\/h4>\n<\/li>\n
  2. \n
    \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u65b0\u898f\u4f5c\u6210\u3059\u308b\u305f\u3081\u306erails\u30b3\u30de\u30f3\u30c9\u306f
    \nrails g controller ControllerName \u30a2\u30af\u30b7\u30e7\u30f3\u540d (\u7701\u7565\u53ef)\u3002
    \n\u65b0\u3057\u3044\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306fconfig\/routes.rb<\/strong>\u30d5\u30a1\u30a4\u30eb\u3067\u5b9a\u7fa9\u3059\u308b
    \nRails\u306e\u30d3\u30e5\u30fc\u3067\u306f\u3001\u9759\u7684HTML\u306e\u4ed6\u306bERB (\u57cb\u3081\u8fbc\u307fRuby: Embedded RuBy) \u304c\u4f7f\u3048\u308b\u3002<\/h4>\n<\/li>\n
  3. \n
    \u5e38\u306b\u81ea\u52d5\u5316\u30c6\u30b9\u30c8\u3092\u4f7f\u3063\u3066\u65b0\u6a5f\u80fd\u958b\u767a\u3092\u9032\u3081\u308b\u3053\u3068\u3067\u3001
    \n\u81ea\u4fe1\u3092\u6301\u3063\u3066\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u56de\u5e30\u30d0\u30b0\u3082\u7d20\u65e9\u304f\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002<\/h4>\n<\/li>\n
  4. \n
    \u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u3067\u306f\u300cred \u30fb green \u30fbREFACTOR\u300d\u30b5\u30a4\u30af\u30eb\u3092\u7e70\u308a\u8fd4\u3059<\/h4>\n<\/li>\n
  5. \n
    Rails\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3067\u306f\u3001
    \n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30da\u30fc\u30b8\u306e\u5171\u901a\u90e8\u5206\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b
    \n\u7f6e\u304f\u3053\u3068\u3067\u30b3\u30fc\u30c9\u306e\u91cd\u8907\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/h4>\n<\/li>\n
  6. \n
    \u30b3\u30df\u30c3\u30c8\u6642\u306b\u300c\u30de\u30fc\u30b8\u3059\u308b\u3068Spring\u306e\u30d7\u30ed\u30bb\u30b9ID (pid) \u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u66f8\u304d\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u300d\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001
    \n\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067rm -f *.pid\u3092\u5b9f\u884c\u3057\u3066pid\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3002<\/h4>\n<\/li>\n
  7. \n
    \u4eca\u306fWeb\u30c7\u30b6\u30a4\u30f3\u3067\u4e00\u822c\u306b\u4f7f\u308f\u308c\u308b\u30b9\u30bf\u30d6\u7528\u306e (\u3068\u308a\u3042\u3048\u305a\u306e\u30c0\u30df\u30fc\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b)URL\u300c’#’\u300d\u3092\u7f6e\u3044\u3066\u304a\u304d\u307e\u3059\u3002\u7b2c3\u5f15\u6570\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u30cf\u30c3\u30b7\u30e5\u3067\u3001
    \n\u3053\u306e\u5834\u5408\u306f\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u306e\u30ea\u30f3\u30af\u3067CSS id logo\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059<\/h4>\n<\/li>\n
  8. \n
    nav\u30bf\u30b0\u306b\u306f\u300c\u305d\u306e\u5185\u5074\u304c\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30ea\u30f3\u30af\u3067\u3042\u308b\u300d\u3068\u3044\u3046\u610f\u56f3\u3092\u660e\u793a\u7684\u306b\u4f1d\u3048\u308b\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002<\/h4>\n<\/li>\n
  9. \n
    alt\u5c5e\u6027\u306f\u3001\u753b\u50cf\u304c\u306a\u3044\u5834\u5408\u306b\u4ee3\u308f\u308a\u306b\u8868\u793a\u3055\u308c\u308b\u6587\u5b57\u5217\u3067\u3059<\/h4>\n<\/li>\n<\/ol>\n
    \u305d\u306e4\u306b\u7d9a\u304f<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u305d\u306e2\u304b\u3089\u7d9a\u304f 3\u7ae0\u307b\u307c\u9759\u7684\u306a\u30da\u30fc\u30b8\u306e\u4f5c\u6210 3.1\u00a0\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7 \u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b cd ~\/environment rails _5.1.6_ new sample_app cd sample_app\/  […]<\/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-2877","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\/2877","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=2877"}],"version-history":[{"count":21,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/2877\/revisions"}],"predecessor-version":[{"id":4523,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/2877\/revisions\/4523"}],"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=2877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/categories?post=2877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/tags?post=2877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}