{"id":14144,"date":"2021-08-01T08:08:09","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/www.sejuku.net\/blog\/?p=14144"},"modified":"2024-05-06T11:40:04","modified_gmt":"2024-05-06T02:40:04","slug":"%e3%80%90%e5%ae%8c%e5%85%a8%e7%b6%b2%e7%be%85%e3%80%91rails-new%e3%81%ae%e5%9f%ba%e7%a4%8e%e3%81%8b%e3%82%89%e3%82%aa%e3%83%97%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%be%e3%81%a7db-rspec","status":"publish","type":"post","link":"https:\/\/www.sejuku.net\/blog\/14144","title":{"rendered":"\u3010\u5b8c\u5168\u7db2\u7f85\u3011rails new\u306e\u57fa\u790e\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067(db, rspec)"},"content":{"rendered":"<p>\u3069\u3046\u3082\uff01<br \/>\n\u30e9\u30a4\u30bf\u30fc\u306e\u30d0\u30d0\u3067\u3059\uff01<br \/>\n\u7686\u3055\u3093\u306f\u666e\u6bb5rails\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u6642\u300crails new\u300d\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3061\u307e\u3059\uff01<br \/>\n\u4e00\u8a00\u306brails new\u3068\u8a00\u3063\u3066\u3082\u305d\u3053\u306b\u306f\u3044\u308d\u3093\u306a\u7591\u554f\u3084\u8981\u671b\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><span style=\"color: #ff0000;\"><strong>\u305d\u3082\u305d\u3082rails new\u3063\u3066\uff1f<br \/>\nDB\u3092\u6307\u5b9a\u3057\u3066new\u3057\u305f\u3044\uff01<br \/>\n\u30c6\u30b9\u30c8\u3092Rspec\u306b\u3057\u3066new\u3057\u305f\u3044\uff01<br \/>\ngitignore\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u3044\uff01<\/strong><\/span><\/p>\n<p>\u305d\u3093\u306a\u7686\u3055\u3093\u306e\u305f\u3081\u306brails new\u306e\u57fa\u790e\u304b\u3089\u4fbf\u5229\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067\u308f\u304b\u308a\u3084\u3059\u304f\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\uff01<br \/>\n\u3053\u308c\u3092\u8aad\u3081\u3070<span style=\"color: #339966;\"><strong>\u3001rails new\u3092\u77e5\u3089\u306a\u3044\u4eba\u3067\u3082\u4fbf\u5229\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067\u7406\u89e3\u3067\u304d\u308b<\/strong><\/span>\u5185\u5bb9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff01<br \/>\n\u305d\u308c\u3067\u306f\u884c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n<h2>rails new\u3068\u306f<\/h2>\n<p>rails\u306f\u30b3\u30de\u30f3\u30c9\u3067<span style=\"color: #339966;\"><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u672c\u3068\u306a\u308b\u96db\u5f62\u3092\u4f5c\u6210\u3059\u308b<\/strong><\/span>\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u9ad8\u901f\u3067\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\uff01<\/p>\n<p>\u305d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u96db\u5f62\u3092\u958b\u767a\u3059\u308b\u6a5f\u80fd\u3068\u3044\u3046\u306e\u304c<span style=\"color: #ff0000;\"><strong>\u300crails new\u300d<\/strong><\/span>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>rails\u306e\u57fa\u672c\u5f62\u306f<span style=\"color: #ff0000;\"><br \/>\n<strong>\u300crails new \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d\u300d<\/strong><\/span><br \/>\n\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>sample_app\u3068\u3044\u3046\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u305f\u304b\u3063\u305f\u3089<br \/>\n<span style=\"color: #ff0000;\"><strong>\u300crails new sample_app\u300d<\/strong><\/span><br \/>\n\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d\u306b<span style=\"color: #ff0000;\"><strong>\u7a7a\u767d\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044<\/strong><\/span>\u306e\u3067\u305d\u306e\u70b9\u306f\u6ce8\u610f\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<h3>\u4f5c\u6210\u3055\u308c\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3063\u3066\u4f55\u304c\u3042\u308b\u306e\uff1f<\/h3>\n<p>new\u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306f\u5927\u91cf\u306b\u3042\u308b\u306e\u3067\u3001\u4eca\u56de\u306f\u305d\u306e\u4e2d\u306e\u3088\u304f\u4f7f\u7528\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u307f\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><strong>app<\/strong><br \/>\napp\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u672c\u4f53\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u969b\u306b\u4e00\u756a\u3088\u304f\u4f7f\u7528\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306a\u308b\u306e\u3067\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>config<\/strong><br \/>\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3092\u307e\u3068\u3081\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u3059\u3002<br \/>\n\u7279\u306b\u300croutes.rb\u300d\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u306f\u3088\u304f\u4f7f\u7528\u3059\u308b\u306e\u3067\u899a\u3048\u3066\u304a\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>db<\/strong><br \/>\ndb\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u95a2\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u3067migration\u3068\u547c\u3070\u308c\u308b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u304d\u307e\u3059\u3002<br \/>\n\u3053\u3061\u3089\u3082\u7279\u306b\u3088\u304f\u4f7f\u7528\u3059\u308b\u306e\u3067\u899a\u3048\u3066\u304a\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>rails new\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u4e00\u89a7<\/h2>\n<p>\u305d\u308c\u3067\u306frails new\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\uff01<br \/>\nrails new\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u7a2e\u985e\u304c\u591a\u3044\u306e\u3067\u3001\u4f7f\u7528\u983b\u5ea6\u306e\u9ad8\u3044\u3082\u306e\u3092\u307e\u3068\u3081\u3066\u3044\u304d\u307e\u3059\uff01<\/p>\n<h3>-d (\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5909\u66f4)<\/h3>\n<p><strong>rails new sample -d mysql<br \/>\nrails new sample -d postgress<\/strong><\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5909\u66f4\u3057\u305f\u3044\u6642\u306b\u4f7f\u7528\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002<br \/>\nRails\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306fsqlite3\u3067\u3059\u304c\u3001\u4e00\u822c\u7684\u306b\u5e83\u307e\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308b\u300cmysql\u300d\u3084\u3001Heroku\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u300cpostgress\u300d\u306a\u3069\u69d8\u3005\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<span style=\"color: #0000ff;\"><strong>\u5f8c\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5909\u66f4\u3059\u308b\u306e\u306f\u5c11\u3057\u5de5\u6570\u304c\u304b\u304b\u308b<\/strong><\/span>\u306e\u3067rails new\u306e\u6642\u306b\u30b5\u30af\u30c3\u3068\u5909\u66f4\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\uff01<\/p>\n<h3>-T (\u30c6\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u306a\u3044)<\/h3>\n<p><strong>rails new sample -T<\/strong><\/p>\n<p>rails\u306f\u30c7\u30d5\u30a9\u30eb\u30c8minitest\u3068\u3044\u3046\u30c6\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057rspec\u306a\u3069\u306e<span style=\"color: #ff0000;\"><strong>\u4ed6\u306e\u30c6\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u305f\u3044<\/strong><\/span>\u3068\u3044\u3046\u6642\u306f\u591a\u3044\u3068\u601d\u3044\u307e\u3059\uff01<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308c\u3070\u30c6\u30b9\u30c8\u3092\u4f5c\u6210\u305b\u305a\u306bnew\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001rspec\u306e\u5c0e\u5165\u304c\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>-G (gitignore\u3092\u4f5c\u6210\u3057\u306a\u3044)<\/h3>\n<p><strong>rails new sample -G\u0010<\/strong><\/p>\n<p>gitignore\u3092\u7d44\u307f\u8fbc\u307f\u898b\u305f\u304f\u306a\u3044\u6642\u306b\u6253\u3061\u8fbc\u3080\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<br \/>\ngitignore\u3092\u81ea\u5206\u3067\u4f5c\u6210\u3057\u305f\u3044\u6642\u306b\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>-f (\u4e0a\u66f8\u304d\u3067new)<\/h3>\n<p><strong>rails new sample -f<\/strong><\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u4e0a\u66f8\u304d\u3057\u3066\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<br \/>\n<span style=\"color: #ff0000;\"><strong>\u4e00\u5ea6new\u3057\u305f\u3051\u3069\u3001\u3082\u3046\u4e00\u5ea6\u3084\u308a\u76f4\u3057\u305f\u3044\u6642<\/strong><\/span>\u306b\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>-s (\u5b58\u5728\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u306fskip)<\/h3>\n<p><strong>rails new sample -s<\/strong><\/p>\n<p>\u3059\u3067\u306b\u5b58\u5728\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066\u306fskip\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n<h3>-q (\u30ed\u30b0\u3092\u8868\u793a\u3057\u306a\u3044)<\/h3>\n<p><strong>rails new sample -q<\/strong><\/p>\n<p>\u9032\u6357\u306e\u30ed\u30b0\u3092\u8868\u793a\u3057\u306a\u3044\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n<h3>-J (javascript\u3092\u7d44\u307f\u3053\u307e\u306a\u3044)<\/h3>\n<p><strong>rails new sample -j<\/strong><\/p>\n<p>javascript\u3092\u7d44\u307f\u8fbc\u307e\u305a\u306b\u4f5c\u6210\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n<h3>-S (sprockets\u3092\u7d44\u307f\u8fbc\u307e\u306a\u3044)<\/h3>\n<p><strong>rails new sample -S<\/strong><\/p>\n<p><span style=\"color: #339966;\"><strong>sprockets\u3092\u7d44\u307f\u8fbc\u307e\u305a\u306b\u4f5c\u6210\u3059\u308b<\/strong><\/span>\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<br \/>\nsprockets\u306f\u30a2\u30bb\u30c3\u30c8\u306e\u30d7\u30ea\u30b3\u30f3\u30d1\u30a4\u30eb\u306a\u3069\u3092\u884c\u3046\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<br \/>\n\u6a19\u6e96\u3068\u306f\u9055\u3063\u305f\u30a2\u30bb\u30c3\u30c8\u306e\u7ba1\u7406\u3092\u3057\u305f\u3044\u6642\u306f\u3053\u3061\u3089\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>&#8211;skip-keeps (keep\u3092\u4f5c\u6210\u3057\u306a\u3044)<\/h3>\n<p><strong>rails new sample &#8211;skip-keeps<\/strong><\/p>\n<p>.keep\u3092\u4f5c\u6210\u305b\u305a\u306b\u4f5c\u6210\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<br \/>\n.keep\u306fgit\u304c\u7a7a\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u7ba1\u7406\u5bfe\u8c61\u306b\u3059\u308b\u305f\u3081\u306e\u30d5\u30a9\u30eb\u30c0\u3067\u3059\u3002<\/p>\n<h3>&#8211;skip-turbolinks (turbolinks\u3092\u7121\u52b9\u5316)<\/h3>\n<p><strong>rails new sample &#8211;skip-turbolinks<\/strong><\/p>\n<p><span style=\"color: #339966;\"><strong>turbolinks\u3092\u7121\u52b9\u5316<\/strong><\/span>\u3057\u3066\u4f5c\u6210\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<br \/>\nturbolinks\u306b\u3064\u3044\u3066\u306f\u2193<br \/>\nhttp:\/\/kray.jp\/blog\/must-know-about-turbolinks\/<\/p>\n<h3>-h (\u30d8\u30eb\u30d7\u3092\u8868\u793a)<\/h3>\n<p><strong>rails new -h<\/strong><\/p>\n<p><span style=\"color: #339966;\"><strong>\u30d8\u30eb\u30d7\u3092\u8868\u793a<\/strong><\/span>\u3057\u307e\u3059\u3002<br \/>\n\u30b3\u30de\u30f3\u30c9\u3092\u5fd8\u308c\u305f\u6642\u3084\u3001\u3069\u306e\u3088\u3046\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306e\u304b\u898b\u3066\u307f\u305f\u3044\u4eba\u306f\u3053\u3061\u3089\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u306frails new\u306e\u57fa\u790e\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u300crails new\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u5b9f\u884c\u3057\u306a\u3044\u3068\u3067\u304d\u306a\u3044\u300d\u3068\u3044\u3046\u51e6\u7406\u306f\u306a\u3044\u3067\u3059\u304c\u3001\u9069\u5207\u306b\u4f7f\u3046\u3068\u3001<span style=\"color: #ff0000;\"><strong>\u958b\u767a\u52b9\u7387\u3092\u5927\u5e45\u306b\u4e0a\u3052\u308b<\/strong><\/span>\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff01<\/p>\n<p>\u5fd8\u308c\u305f\u6642\u306f\u662f\u975e\u76ee\u3092\u901a\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<h3>\u95a2\u9023\u8a18\u4e8b<\/h3>\n<p>            <a href=\"https:\/\/www.sejuku.net\/blog\/11043\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2016\/09\/eyecatch_template-20-150x86.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">\u97f3\u901f\u958b\u767a\uff01Rails\u3067Bootstrap\u3092\u5c0e\u5165\u3059\u308b\u65b9\u6cd5\u301cLess\u3001Sass\u3001Scss\u301c<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            <br \/>\n<br \/>\n            <a href=\"https:\/\/www.sejuku.net\/blog\/13163\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/06\/rails-select-150x86.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">\u3010\u6c38\u4e45\u4fdd\u5b58\u7248\u3011Rails\u306eform_for\u4f7f\u3044\u65b9\uff08select, checkbox, etc.\uff09<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3069\u3046\u3082\uff01 \u30e9\u30a4\u30bf\u30fc\u306e\u30d0\u30d0\u3067\u3059\uff01 \u7686\u3055\u3093\u306f\u666e\u6bb5rails\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u6642\u300crails new\u300d\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3061\u307e\u3059\uff01 \u4e00\u8a00\u306brails new\u3068\u8a00\u3063\u3066\u3082\u305d\u3053\u306b\u306f\u3044\u308d\u3093\u306a\u7591\u554f\u3084\u8981\u671b\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u305d\u3082\u305d\u3082ra [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":14154,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"swell_btn_cv_data":"","footnotes":""},"categories":[2352],"tags":[67,95],"class_list":["post-14144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ruby-study","tag-java","tag-javascript"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u3010\u5b8c\u5168\u7db2\u7f85\u3011rails new\u306e\u57fa\u790e\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067(db, rspec) | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0<\/title>\n<meta name=\"description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010\u5b8c\u5168\u7db2\u7f85\u3011rails new\u306e\u57fa\u790e\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067(db, rspec) \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sejuku.net\/blog\/14144\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u5b8c\u5168\u7db2\u7f85\u3011rails new\u306e\u57fa\u790e\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067(db, rspec) | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" \/>\n<meta property=\"og:description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010\u5b8c\u5168\u7db2\u7f85\u3011rails new\u306e\u57fa\u790e\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u307e\u3067(db, rspec) \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sejuku.net\/blog\/14144\" \/>\n<meta property=\"og:site_name\" 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