{"id":1146,"date":"2020-01-22T10:00:18","date_gmt":"2020-01-22T01:00:18","guid":{"rendered":"https:\/\/www.at-freak.jp\/?post_type=custom02&#038;p=1146"},"modified":"2023-02-07T18:00:19","modified_gmt":"2023-02-07T09:00:19","slug":"rails_beginner","status":"publish","type":"post","link":"https:\/\/www.ad-muse.com\/column\/rails_beginner\/","title":{"rendered":"Rails \u521d\u5fc3\u8005\u304c\u6700\u521d\u306b\u3084\u308b\u3053\u3068\u306b\u3064\u3044\u3066\u3010Ruby on Rails-\u30eb\u30d3\u30fc \u30aa\u30f3 \u30ec\u30a4\u30eb\u30ba\u3011"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_00.jpg\" alt=\"\" width=\"740\" height=\"514\" class=\"alignnone size-full wp-image-1152\" srcset=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_00.jpg 740w, https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_00-300x208.jpg 300w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>\u521d\u5fc3\u8005\u304b\u3089\u4e0a\u7d1a\u8005\u307e\u3067\u3001\u5e83\u304f\u611b\u3055\u308c\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308b\u300cRuby on Rails\uff08\u30eb\u30d3\u30fc \u30aa\u30f3 \u30ec\u30a4\u30eb\u30ba\uff09\u300d\u3002<\/p>\n<p>\u4eca\u56de\u306fRails\u306b\u3064\u3044\u3066\u3001<\/p>\n<p><strong>\u30fbRails\u3092\u59cb\u3081\u305f\u3044<br \/>\n\u30fbRails\u3092\u59cb\u3081\u305f\u3044\u304c\u3001\u3069\u3046\u59cb\u3081\u305f\u3089\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044<br \/>\n\u30fbRails\u3092\u5c11\u3057\u89e6\u3063\u305f\u304c\u6b21\u306b\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u308f\u304b\u3089\u306a\u3044<\/strong><\/p>\n<p>\u3053\u3093\u306a\u65b9\u3005\u3092\u5bfe\u8c61\u306b\u3001\u79c1\u304c\u3069\u306e\u3088\u3046\u306b\u6307\u91dd\u3092\u7acb\u3066\u3066\u3044\u308b\u304b\u306a\u3069\u3092\u5099\u5fd8\u9332\u7684\u306a\u30b3\u30e9\u30e0\u3068\u3057\u3066\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<h2>\u521d\u5fc3\u8005\u30fb\u521d\u7d1a\u8005\u30fb\u4e2d\u7d1a\u8005\u30fb\u4e0a\u7d1a\u8005\u306e\u5b9a\u7fa9<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_01.jpg\" alt=\"\" width=\"740\" height=\"380\" class=\"alignnone size-full wp-image-1148\" srcset=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_01.jpg 740w, https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_01-300x154.jpg 300w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>\u307e\u305a\u3001\u306f\u3058\u3081\u306b\u7df4\u5ea6\u306e\u3082\u306e\u3055\u3057\u3092\u8a18\u8f09\u3057\u3066\u307f\u307e\u3059\u3002\u73fe\u5728\u3054\u81ea\u8eab\u304c\u3069\u306e\u8fba\u308a\u306b\u3044\u308b\u306e\u304b\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u521d\u5fc3\u8005<\/h3>\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u90e8\u5206\u306f\u7406\u89e3\u3057\u3066\u3044\u308b<br \/>\nRails\u306b\u3064\u3044\u3066\u8208\u5473\u304c\u3042\u308a\u3001\u5c11\u3057\u8abf\u3079\u305f\u3053\u3068\u304c\u3042\u308b<br \/>\nRails\u3092\u5c11\u3057\u89e6\u3063\u305f\u3053\u3068\u304c\u3042\u308b<\/p>\n<h3>\u521d\u7d1a\u8005<\/h3>\n<p>Rails\u306e\u8a2d\u8a08\u6982\u5ff5\u30fbRails\u3092\u4f7f\u3046\u30e1\u30ea\u30c3\u30c8\u306b\u3064\u3044\u3066\u628a\u63e1\u3057\u3066\u3044\u308b<\/p>\n<h3>\u4e2d\u7d1a\u8005<\/h3>\n<p>Rails\u306e\u6b63\u3057\u3044\u66f8\u304d\u65b9\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u5b8c\u6210\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/p>\n<h3>\u4e0a\u7d1a\u8005<\/h3>\n<p>Rails\u306b\u3088\u3063\u3066\u3042\u3089\u3086\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u54c1\u8cea\u306e\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u9ad8\u901f\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/p>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u54c1\u8cea\u306e\u5b9a\u7fa9\u306f\u66d6\u6627\u3067\u3001\u69d8\u3005\u306a\u8981\u7d20\u304c\u542b\u307e\u308c\u307e\u3059\u304c\u3001\u79c1\u306f\u62e1\u5f35\u6027\u30fb\u4fdd\u5b88\u6027\u30fb\u53ef\u8aad\u6027\u30fb\u52b9\u7387\u6027\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u8981\u7d20\u304c\u7279\u306b\u91cd\u8981\u3060\u3068\u8003\u3048\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u306e\u3053\u3068\u3092\u8e0f\u307e\u3048\u3066\u4ee5\u964d\u306e\u7ae0\u3067\u306fRails\u306e\u8a2d\u8a08\u6982\u5ff5\u30fb\u4e2d\u7d1a\u8005\u3078\u306e\u9053\u7b4b\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>Rails\u306b\u3064\u3044\u3066<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_02.jpg\" alt=\"\" width=\"740\" height=\"380\" class=\"alignnone size-full wp-image-1149\" srcset=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_02.jpg 740w, https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_02-300x154.jpg 300w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>\u307e\u305a\u3001Ruby on Rails\u3068\u306f\u3001Ruby\u306b\u3088\u3063\u3066\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308bWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af(\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u306f\u3042\u3089\u3086\u308b\u3082\u306e\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001Web\u30b5\u30a4\u30c8\u3060\u3051\u3092\u4f5c\u308b\u969b\u306b\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u3042\u3089\u304b\u3058\u3081\u7528\u610f\u3057\u3066\u3044\u308b\u30c4\u30fc\u30eb\u306e\u3053\u3068\u3092Web\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u547c\u3073\u307e\u3059\u3002) \u306e\u3053\u3068\u3067\u3001\u7d20\u65e9\u304f\u30fb\u7c21\u5358\u306bWeb\u30b5\u30a4\u30c8\u3092\u4f5c\u6210\u3067\u304d\u308b\u3053\u3068\u3067\u6709\u540d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>Rails\u3092\u4f7f\u3046\u30e1\u30ea\u30c3\u30c8<\/h3>\n<p>Rails\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e4\u3064\u306e\u9805\u76ee\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h4>\u66f8\u304d\u65b9\u304c\u3042\u308b\u7a0b\u5ea6\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u66f8\u304d\u65b9\u3055\u3048\u899a\u3048\u308c\u3070\u8ff7\u3046\u3053\u3068\u306a\u304f\u3001\u7dba\u9e97\u306a\u30b3\u30fc\u30c9\u3067Web\u30b5\u30a4\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u308b<\/h4>\n<p>Rails\u3067\u306f\u3001\u8a2d\u8a08\u6982\u5ff5\u304c\u3057\u3063\u304b\u308a\u3068\u6c7a\u307e\u3063\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u3092\u826f\u304f\u7406\u89e3\u3057\u3001\u610f\u8b58\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u3067\u3001\u8ff7\u308f\u305a\u7dba\u9e97\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u306a\u304a\u3001\u8a2d\u8a08\u6982\u5ff5\u306b\u3064\u3044\u3066\u306f\u5f8c\u307b\u3069\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h4>\u7279\u5b9a\u306e\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3064\u3053\u3068\u306b\u3088\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u81ea\u52d5\u7684\u306b\u751f\u6210\u3057\u3066\u304f\u308c\u308b<\/h4>\n<p>\u5177\u4f53\u4f8b\u3068\u3057\u3066\u306f\u3001\u30b3\u30de\u30f3\u30c9\u4e0a\u3067<br \/>\nrails generate scaffold model column<br \/>\n\u3068\u6253\u3061\u8fbc\u3080\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067column\u3068\u3044\u3046\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e300\u884c\u3092\u8d85\u3048\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u81ea\u52d5\u3067\u751f\u6210\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3053\u308c\u3082\u3001Web\u30b5\u30a4\u30c8\u3092\u7d20\u65e9\u304f\u4f5c\u6210\u3067\u304d\u308b\u8981\u56e0\u3067\u3059\u3002<\/p>\n<h4>Ruby\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4e2d\u3067Ruby on Rails\u304c\u5727\u5012\u7684\u306b\u4eba\u6c17\u306a\u306e\u3067\u3001Web\u306e\u8a18\u4e8b\u304c\u591a\u3044<\/h4>\n<p>PHP\u306a\u3069\u306e\u4ed6\u306e\u8a00\u8a9e\u3067\u306f\u3001Web\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u8a00\u3063\u3066\u3082\u5e7e\u3064\u304b\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u304c\u3001Ruby\u3067\u306f\u5727\u5012\u7684\u306bRails\u304c\u4eba\u6c17\u3067\u3059\u3002<br \/>\n\u306a\u306e\u3067\u3001PHP\u306e\u8a18\u4e8b\u3068Ruby\u306e\u8a18\u4e8b\u3067\u306f\u3001PHP\u306e\u8a18\u4e8b\u306e\u65b9\u304c\u591a\u3044\u3067\u3059\u304c\u3001PHP\u306e\u4e00\u3064\u3072\u3068\u3064\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u8a18\u4e8b\u3068Rails\u306e\u8a18\u4e8b\u3067\u306f\u3001Rails\u306e\u8a18\u4e8b\u306e\u65b9\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8a18\u4e8b\u304c\u591a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u308f\u304b\u3089\u306a\u3044\u70b9\u304c\u3042\u3063\u305f\u969b\u306b\u30cd\u30c3\u30c8\u3067\u3061\u3083\u3061\u3083\u3063\u3068\u8abf\u3079\u308c\u3070\u3001\u305d\u306e\u539f\u56e0\u304c\u898b\u3064\u304b\u308a\u3084\u3059\u3044\u3068\u3044\u3046\u3053\u3068\u3082\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>Web\u7528\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u30d1\u30c3\u30b1\u30fc\u30b8(\u7b2c\u4e09\u8005\u304c\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3002Ruby\u3067\u306f\u3001Gem\u3068\u547c\u3070\u308c\u308b)\u304c\u591a\u6570\u5b58\u5728\u3057\u3066\u3044\u308b\u3002<\/h4>\n<p>Gem\u306e\u4e2d\u306b\u306f\u3001\u7ba1\u7406\u8005\u753b\u9762\u3092\u4f5c\u6210\u3059\u308bGem\u30fb\u30da\u30fc\u30b8\u30f3\u30b0\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308bGem\u306a\u3069\u304c\u591a\u6570\u5b58\u5728\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u7c21\u5358\u306b\u69d8\u3005\u306a\u6a5f\u80fd\u3092\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>Rails\u306e\u8a2d\u8a08\u6982\u5ff5<\/h3>\n<p>\u6b21\u306bRails\u306e\u8a2d\u8a08\u6982\u5ff5\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u300cRails\u306e\u30e1\u30ea\u30c3\u30c8\u300d\u3067\u3082\u8efd\u304f\u89e6\u308c\u307e\u3057\u305f\u304c\u3001Rails\u3092\u52c9\u5f37\u3057\u3066\u3044\u304f\u4e0a\u3067\u3001\u3053\u306e\u6982\u5ff5\u306f\u3068\u3066\u3082\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001Rails\u306e\u8a2d\u8a08\u6982\u5ff5\u306f\u69d8\u3005\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u3053\u308c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4ed6\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002<br \/>\nRails\u306e\u8a2d\u8a08\u6982\u5ff5\u306e\u306a\u304b\u3067\u4ee3\u8868\u7684\u306a\u3082\u306e\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u3067\u3059\u3002<\/p>\n<p><strong>\u30fbMVC (Model View Controller)<br \/>\n\u30fbCoC (Convention over Configuration)<br \/>\n\u30fbDRY (Don\u2019t repeat your self)<\/strong><\/p>\n<h4>MVC (Model View Controller)<\/h4>\n<p>MVC\u3068\u306fModel\u30fbView\u30fbController\u306e\u7565\u79f0\u3067\u3001\u305d\u308c\u305e\u308c\u4ee5\u4e0b\u306e\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u2605Model\uff1a\u30b7\u30b9\u30c6\u30e0\u306e\u30ed\u30b8\u30c3\u30af\u3092\u7ba1\u7406\u3059\u308b<br \/>\n\u4f8b\u3048\u3070\u3001\u300c\u8a18\u4e8b\u306e\u30c7\u30fc\u30bf\u306b\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u304c\u5b58\u5728\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u300d\u300c\u8a18\u4e8b\u306e\u30c7\u30fc\u30bf\u306b\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u30fb\u6587\u7ae0\u30fb\u57f7\u7b46\u8005\u304c\u542b\u307e\u308c\u308b\u300d\u300c\u8a18\u4e8b\u3092\u6295\u7a3f\u3057\u305f\u3089\u3001\u81ea\u52d5\u7684\u306b\u6295\u7a3f\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u4ed8\u4e0e\u3055\u308c\u308b\u300d\u306a\u3069<\/p>\n<p>\u2605View\uff1aController\u3067\u5b9a\u7fa9\u3057\u305f\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306bHTML\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b<br \/>\n\u4f8b\u3048\u3070\u3001\u300c\u8a18\u4e8b\u306e\u4e00\u89a7\u3092HTML\u5f62\u5f0f\u306b\u6210\u5f62\u3057\u3001\u8868\u793a\u3059\u308b\u300d\u306a\u3069<\/p>\n<p>\u2605Controller\uff1aModel\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308a\u3001View\u3092\u8868\u793a\u3059\u308b<br \/>\n\u4f8b\u3048\u3070\u3001\u300c\u8a18\u4e8b\u306e\u4e00\u89a7\u3092\u53d6\u5f97\u3057\u3001\u8a18\u4e8b\u4e00\u89a7\u8868\u793a\u7528\u306eView\u3092\u8868\u793a\u3059\u308b\u300d\u300c\u6295\u7a3f\u3057\u305f\u969b\u306b\u3001\u30c7\u30fc\u30bf\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u3068\u4fdd\u5b58\u3059\u308b\u300d\u306a\u3069<\/p>\n<p>MVC\u306e\u69cb\u6210\u306b\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u3069\u306e\u51e6\u7406\u3092\u3069\u3053\u306b\u8a18\u8ff0\u3059\u308c\u3070\u826f\u3044\u306e\u304b\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b7\u30b9\u30c6\u30e0\u30923\u3064\u306b\u5206\u5272\u3057\u3001Model\u30fbView\u30fbController\u305d\u308c\u305e\u308c\u306e\u62c5\u5f53\u8005\u304c\u4e00\u7dd2\u306b\u4f5c\u696d\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u300cView\u3067Model\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u300d\u300cController\u3067\u30c7\u30fc\u30bf\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3046\u300d\u300cModel\u3067\u30c7\u30fc\u30bf\u306e\u4f5c\u6210\u3092\u884c\u3046\u300d\u3068\u3044\u3046\u3053\u3068\u3082\u3067\u304d\u3001\u81ea\u5206\u3067\u6c7a\u3081\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u90e8\u5206\u3082\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u5341\u5206\u306b\u6c17\u3092\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>CoC (Convention over Configuration)<\/h4>\n<p>\u65e5\u672c\u8a9e\u8a33\u3059\u308b\u3068\u3001\u8a2d\u5b9a\u3088\u308a\u898f\u7d04\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<br \/>\n\u4f8b\u3048\u3070\u3001\u8a18\u4e8b\u30c7\u30fc\u30bf\u306b\u8b58\u5225\u5b50\u306e\u8981\u7d20\u3092\u4ed8\u4e0e\u3059\u308b\u969b\u306b\u540d\u524d\u306e\u5019\u88dc\u304cid\u3001column_id\u3001columnId\u3001cid\u306a\u3069\u3044\u304f\u3064\u304b\u4e0a\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u969b\u306b\u3001\u60a9\u3093\u3067\u3044\u308b\u6642\u9593\u304c\u3082\u3063\u305f\u3044\u306a\u3044\u306e\u3067\u3001Rails\u3067\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067id\u306b\u7d71\u4e00\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4ed6\u306b\u3082\u3001\u898f\u7d04\u306b\u5f93\u3046\u3053\u3068\u3067\u69d8\u3005\u306a\u9762\u3067\u60a9\u3080\u3068\u3044\u3046\u6642\u9593\u3092\u6392\u9664\u3057\u3066\u304f\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u5927\u304d\u306a\u6642\u9593\u77ed\u7e2e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>DRY (Don\u2019t repeat your self)<\/h4>\n<p>\u3053\u308c\u306f\u3001\u300c\u4e00\u5ea6\u66f8\u3044\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u307e\u305f\u66f8\u304d\u76f4\u3059\u306e\u306f\u3088\u304f\u306a\u3044\u3067\u3059\u3088\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<br \/>\n\u4f55\u3082\u610f\u8b58\u305b\u305a\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u3044\u308b\u3068\u3001\u540c\u3058\u3088\u3046\u306a\u8a18\u8ff0\u3092\u4f55\u56de\u3082\u66f8\u3044\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\nRails\u3067\u306f\u3001\u305d\u308c\u3089\u3092\u9632\u3050\u305f\u3081\u306bhelper\u3068\u547c\u3070\u308c\u308bHTML\u751f\u6210\u6a5f\u80fd\u3092\u8a18\u8ff0\u3057\u3001\u3069\u306eView\u304b\u3089\u3082\u547c\u3073\u51fa\u305b\u308b\u6a5f\u80fd\u304c\u5b58\u5728\u3057\u3001\u4ed6\u306b\u3082\u6b63\u3057\u3044\u66f8\u304d\u65b9\u3092\u3059\u308c\u3070\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u30921\u56de\u305a\u3064\u66f8\u304d\u3001\u5f8c\u306f\u305d\u308c\u3092\u547c\u3073\u51fa\u3059\u3060\u3051\u3068\u3044\u3063\u305f\u72b6\u6cc1\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u307e\u3067\u3001Rails\u306e\u57fa\u672c\u7684\u306a\u90e8\u5206\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u3057\u3066\u304d\u307e\u3057\u305f\u3002<br \/>\nRuby on Rails\u304c\u9b45\u529b\u7684\u3067\u3001\u304b\u3064\u3001\u3057\u3063\u304b\u308a\u3068\u3057\u305f\u8a2d\u8a08\u6982\u5ff5\u3092\u6301\u3063\u3066\u4f5c\u3089\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3068\u7406\u89e3\u3057\u3066\u3044\u305f\u3060\u3051\u305f\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u4e2d\u7d1a\u8005\u3078\u306e\u9053\u7b4b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_04.jpg\" alt=\"\" width=\"740\" height=\"380\" class=\"alignnone size-full wp-image-1151\" srcset=\"https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_04.jpg 740w, https:\/\/www.ad-muse.com\/column\/wp\/wp-content\/uploads\/2020\/01\/rails_beginner_04-300x154.jpg 300w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>\u3068\u3001\u3053\u3053\u307e\u3067\u306f\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u304c\u3001\u300c\u3053\u3093\u306a\u3053\u3068\u5206\u304b\u3063\u3066\u308b\uff01\u300d\u3068\u3044\u3046\u8131\u521d\u7d1a\u8005\u3092\u76ee\u6307\u3059\u7686\u3055\u307e\u3078\u3002<br \/>\nRuby on Rails\u4e2d\u7d1a\u8005\u306b\u306a\u308b\u306b\u306f\u4f55\u3092\u3059\u308c\u3070\u3044\u3044\u304b\u3092\u3001\u5b9f\u4f53\u9a13\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<br \/>\n\u305f\u3060\u3001\u521d\u5fc3\u8005\uff5e\u521d\u7d1a\u8005\u306e\u9053\u3088\u308a\u3082\u3001\u521d\u7d1a\u8005\uff5e\u4e2d\u7d1a\u8005\u306b\u306a\u308b\u65b9\u304c\u3001\u306f\u308b\u304b\u306b\u9577\u3044\u9053\u306e\u308a\u3068\u306f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u307e\u305a\u306f\u624b\u8efd\u306b\u59cb\u3081\u3066\u307f\u308b\uff01<\/h3>\n<p>\u5148\u306b\u3082\u8a18\u8f09\u3057\u305f\u901a\u308a\u3001Rails\u306fWeb\u3067\u691c\u7d22\u3059\u308c\u3070\u3044\u308d\u3044\u308d\u3068\u4fbf\u5229\u306a\u30b5\u30fc\u30d3\u30b9\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u305d\u3093\u306a\u4e2d\u3067\u3082\u3001\u8131\u521d\u7d1a\u8005\u5411\u304d\u306e\u52c9\u5f37\u304c\u3067\u304d\u308b\u30b5\u30a4\u30c8\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h4>\u30c9\u30c3\u30c8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p><a href=\"https:\/\/dotinstall.com\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/dotinstall.com<\/a><br \/>\n\u52d5\u753b\u5f62\u5f0f\u3067Rails\u4e0a\u7d1a\u8005\u306e\u65b9\u3068\u4e00\u7dd2\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8074\u304d\u306a\u304c\u3089\u3001\u52c9\u5f37\u3067\u304d\u308b\u30b5\u30a4\u30c8\u3002\u8ab0\u304b\u306b\u6559\u3048\u3066\u3082\u3089\u3044\u306a\u304c\u3089\u4f5c\u696d\u304c\u3057\u305f\u3044\u4eba\u306b\u306f\u30aa\u30b9\u30b9\u30e1\u3067\u3059\u3002<\/p>\n<h4>\u30d7\u30ed\u30b2\u30fc\u30c8<\/h4>\n<p><a href=\"https:\/\/prog-8.com\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/prog-8.com<\/a><br \/>\n\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u3001\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u306a\u304c\u3089\u52c9\u5f37\u3067\u304d\u308b\u30b5\u30a4\u30c8\u3067\u3059\u3002\u307e\u305f\u3001\u69d8\u3005\u306a\u30b3\u30fc\u30b9\u3092\u30af\u30ea\u30a2\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u30ec\u30d9\u30eb\u30a2\u30c3\u30d7\u304c\u5b9f\u611f\u3067\u304d\u308b\u306e\u3067\u3001\u5b9f\u969b\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u307f\u306a\u304c\u3089\u52c9\u5f37\u3057\u3066\u3044\u304d\u3001\u9054\u6210\u611f\u3092\u3082\u5473\u308f\u3048\u307e\u3059\u3002<\/p>\n<h4>Rails\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/h4>\n<p><a href=\"https:\/\/railstutorial.jp\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/railstutorial.jp<\/a><br \/>\n\u30c9\u30c3\u30c8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30d7\u30ed\u30b2\u30fc\u30c8\u306e\u9818\u57df\u3088\u308a\u3001\u5927\u898f\u6a21\u306a\u30b5\u30a4\u30c8\u3092\u4f5c\u308b\u5834\u5408\u306f\u3053\u3053\u3067\u3059\u3002\u5de5\u7a0b\u3054\u3068\u306b\u8a73\u3057\u3044\u8aac\u660e\u3042\u304c\u308a\u3001\u5b9f\u88c5\u3055\u305b\u3066\u3044\u304f\u65b9\u6cd5\u304c\u6e80\u8f09\u306e\u30b5\u30a4\u30c8\u3067\u3059\u3002\u304b\u306a\u308a\u91cf\u304c\u3042\u308b\u306e\u3067\u3001\u307e\u3068\u307e\u3063\u305f\u5b66\u7fd2\u6642\u9593\u3092\u53d6\u308c\u308b\u65b9\u306b\u30aa\u30b9\u30b9\u30e1\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u30b5\u30a4\u30c8\u3092\u4f7f\u3046\u3053\u3068\u306b\u306a\u308a\u3001Rails\u306b\u3088\u308bWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4f5c\u6210\u306e\u6d41\u308c\u3092\u63b4\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<h3>Ruby\u306e\u52c9\u5f37<\/h3>\n<p>Rails\u306e\u52c9\u5f37\u3092\u3057\u3066\u3044\u308c\u3070\u3001Ruby\u3082\u3042\u308b\u7a0b\u5ea6\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u6b63\u3057\u304f\u52b9\u7387\u3088\u304f\u8a18\u8ff0\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3084\u306f\u308a\u3001Ruby\u3082\u52c9\u5f37\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u5148\u307b\u3069\u7d39\u4ecb\u3055\u305b\u3066\u3044\u305f\u3060\u3044\u305f\u30c9\u30c3\u30c8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30d7\u30ed\u30b2\u30fc\u30c8\u3067\u3082\u8a18\u8ff0\u306e\u52c9\u5f37\u306f\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3001\u3088\u308a\u8a73\u3057\u304fRuby\u3092\u77e5\u308a\u305f\u3044\u3068\u3044\u3046\u65b9\u306b\u306f\u3001\u66f8\u7c4d\u3092\u8cfc\u5165\u3057\u3058\u3063\u304f\u308a\u5b66\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a00\u8a9e\u7cfb\u306e\u53c2\u8003\u66f8\u306f\u5206\u539a\u304f\u3001\u7406\u89e3\u3059\u308b\u306e\u304c\u5927\u5909\u3067\u3059\u304c\u3001\u8aad\u4e86\u5f8c\u306f\u3001\u9593\u9055\u3048\u306a\u304fRails\u3082\u30ec\u30d9\u30eb\u30a2\u30c3\u30d7\u3057\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u304a\u3059\u3059\u3081\u306e\u53c2\u8003\u66f8\u3068\u3057\u3066\u3001\u79c1\u3082\u5b9f\u969b\u306b\u4f7f\u7528\u3057\u305f\u66f8\u7c4d\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.amazon.co.jp\/%E3%83%91%E3%83%BC%E3%83%95%E3%82%A7%E3%82%AF%E3%83%88Ruby-Ruby%E3%82%B5%E3%83%9D%E3%83%BC%E3%82%BF%E3%83%BC%E3%82%BA-ebook\/dp\/B00P0UR1CA\" target=\"_blank\" rel=\"nofollow noopener\">\u300c\u30d1\u30fc\u30d5\u30a7\u30af\u30c8Ruby\u300d\u8457 Ruby\u30b5\u30dd\u30fc\u30bf\u30fc\u30ba<\/a><\/p>\n<p>Ruby\u306e\u4ed5\u7d44\u307f\u3084\u4fbf\u5229\u3084\u30e1\u30bd\u30c3\u30c9\u3001\u5b9f\u969b\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u6210\u3059\u308b\u6d41\u308c\u306a\u3069\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u69d8\u3005\u306aRuby\u306e\u30b9\u30da\u30b7\u30e3\u30ea\u30b9\u30c8\u304c\u5404\u7ae0\u3092\u62c5\u5f53\u3057\u3066\u3042\u308a\u3001\u5e83\u304f\u6df1\u304f\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u5b9f\u969b\u306b\u30b5\u30a4\u30c8\u3092\u4f5c\u3063\u3066\u516c\u958b\u3057\u3066\u307f\u308b<\/h3>\n<p>Rails\u30fbRuby\u306b\u3064\u3044\u3066\u3042\u308b\u7a0b\u5ea6\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3089\u3001\u5b9f\u969b\u306b\u30b5\u30a4\u30c8\u3092\u30ac\u30f3\u30ac\u30f3\u4f5c\u3063\u3066\u3044\u304f\u3053\u3068\u304c\u3001\u3084\u306f\u308a\u4e0a\u9054\u3078\u306e\u4e00\u756a\u306e\u8fd1\u9053\u3067\u3059\u3002<br \/>\n\u6700\u521d\u306f\u8abf\u3079\u306a\u304c\u3089\u4f5c\u6210\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u6642\u9593\u3082\u304b\u304b\u308a\u3068\u3066\u3082\u5927\u5909\u3067\u3059\u3002\u3057\u304b\u3057\u4f5c\u308a\u306a\u304c\u3089\u8abf\u3079\u308b\u3053\u3068\u3067\u65b0\u305f\u306a\u77e5\u8b58\u3082\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u8155\u304c\u4e0a\u304c\u3063\u3066\u3044\u304d\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u5b9f\u969b\u306bWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5b8c\u6210\u3057\u305f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3092\u5f37\u304f\u30aa\u30b9\u30b9\u30e1\u3057\u307e\u3059\u3002\u4ed6\u8005\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u5f97\u3089\u308c\u307e\u3059\u3057\u3001\u4f55\u3088\u308a\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u81ea\u4fe1\u304c\u3064\u304d\u307e\u3059\u3002<br \/>\n\u4f8b\u3048\u3070<a href=\"https:\/\/jp.heroku.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Heroku<\/a>\u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u7c21\u5358\u306bRails\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3001\u516c\u958b\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u306e\u3067\u3001\u8208\u5473\u306e\u3042\u308b\u4eba\u306f\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>Ruby on Rails\u306e\u4e0a\u7d1a\u8005\u3078\u306e\u9053\u306e\u308a\u306f\u679c\u3066\u3057\u306a\u304f\u9577\u3044\u3067\u3059\u304c\u3001Rails\u3092\u5b66\u3073\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308c\u3070\u3001\u304d\u3063\u3068\u697d\u3057\u304f\u306a\u3063\u3066\u304f\u306f\u305a\u3067\u3059\u3002<br \/>\nRuby on Rails\u306e\u5143\u3067\u3042\u308bRuby\u306f\u300c\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u3057\u3088\u3046\u300d\u3068\u3044\u3046\u601d\u60f3\u3092\u3082\u3068\u306b\u958b\u767a\u3055\u308c\u305f\u3082\u306e\u306a\u306e\u3067\u3001\u305c\u3072\u697d\u3057\u3093\u3067\u5b66\u3093\u3067\u3044\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"btn-post\"><a href=\"https:\/\/www.ad-muse.com\/contact\/\">\u3054\u76f8\u8ac7\u30fb\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089\u304b\u3089<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u521d\u5fc3\u8005\u304b\u3089\u4e0a\u7d1a\u8005\u307e\u3067\u3001\u5e83\u304f\u611b\u3055\u308c\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308b\u300cRuby on Rails\uff08\u30eb\u30d3\u30fc \u30aa\u30f3 \u30ec\u30a4\u30eb\u30ba\uff09\u300d\u3002 \u4eca\u56de\u306fRails\u306b\u3064\u3044\u3066\u3001 \u30fbRails\u3092\u59cb\u3081\u305f\u3044 \u30fbRails\u3092\u59cb\u3081\u305f\u3044\u304c\u3001\u3069\u3046\u59cb\u3081\u305f\u3089\u3044\u3044\u304b\u308f\u304b\u3089 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[8,16],"class_list":["post-1146","post","type-post","status-publish","format-standard","hentry","category-btobsite-production","tag-web","tag-16"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/posts\/1146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/comments?post=1146"}],"version-history":[{"count":1,"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/posts\/1146\/revisions"}],"predecessor-version":[{"id":2684,"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/posts\/1146\/revisions\/2684"}],"wp:attachment":[{"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/media?parent=1146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/categories?post=1146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ad-muse.com\/column\/wp-json\/wp\/v2\/tags?post=1146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}