{"id":1239,"date":"2025-03-24T08:52:30","date_gmt":"2025-03-23T23:52:30","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1239"},"modified":"2025-03-24T08:52:30","modified_gmt":"2025-03-23T23:52:30","slug":"%e3%80%90%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91rubocop%e3%81%ae%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e8%a8%ad%e5%ae%9a%e3%81%8b%e3%82%89%e3%83%81%e3%83%bc%e3%83%a0%e9%96%8b%e7%99%ba","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1239","title":{"rendered":"\u3010\u4fdd\u5b58\u7248\u3011Rubocop\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u8a2d\u5b9a\u304b\u3089\u30c1\u30fc\u30e0\u958b\u767a\u307e\u3067\u89e3\u8aac\u3059\u308b7\u3064\u306e\u30dd\u30a4\u30f3\u30c8"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"i-0\">Rubocop \u3068\u306f\uff1a\u30b3\u30fc\u30c9\u54c1\u8cea\u3092\u5b88\u308b\u9759\u7684\u89e3\u6790\u30c4\u30fc\u30eb<\/h1>\n\n\n\n<p>Rubocop\u306f\u3001Ruby\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u9759\u7684\u30b3\u30fc\u30c9\u89e3\u6790\u30c4\u30fc\u30eb\u3067\u3059\u3002Ruby Style Guide \u306b\u57fa\u3065\u3044\u3066\u30b3\u30fc\u30c9\u3092\u89e3\u6790\u3057\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u9ad8\u54c1\u8cea\u306a\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u7dad\u6301\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Rubocop \u3068\u306f\uff1a\u30b3\u30fc\u30c9\u54c1\u8cea\u3092\u5b88\u308b\u9759\u7684\u89e3\u6790\u30c4\u30fc\u30eb<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">Ruby \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u308f\u308b\u30b3\u30fc\u30c9\u54c1\u8cea\u7ba1\u7406\u306e\u91cd\u8981\u6027<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">Rubocop \u304c\u89e3\u6c7a\u3059\u308b 3 \u3064\u306e\u958b\u767a\u8ab2\u984c<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-6\">Rubocop \u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u57fa\u672c\u8a2d\u5b9a<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-7\">gem\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u8ffd\u52a0\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/a>      <\/li>      <li>        <a href=\"#i-10\">\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb.rubocop.yml\u306e\u66f8\u304d\u65b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-11\">\u4e3b\u8981\u306a\u7d44\u307f\u8fbc\u307fCops\u306e\u7d39\u4ecb\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-15\">\u5b9f\u8df5Rubocop\u30c6\u30af\u30cb\u30c3\u30af\u6d3b\u7528<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-16\">\u81ea\u52d5\u4fee\u6b63\u6a5f\u80fdauto-correct\u306e\u52b9\u679c\u7684\u306a\u4f7f\u3044\u65b9<\/a>      <\/li>      <li>        <a href=\"#i-19\">CustomCops\u306e\u4f5c\u6210\u3068\u5c0e\u5165\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-22\">\u7279\u5b9a\u306e\u30b3\u30fc\u30c9\u3092\u30c1\u30a7\u30c3\u30af\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3059\u308b\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-27\">\u30c1\u30fc\u30e0\u958b\u767a\u3067\u306eRubocop\u904b\u7528\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-28\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-31\">CI\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3078\u306eRubocop\u7d44\u307f\u8fbc\u307f\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-34\">\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3067\u306eRubocop\u6d3b\u7528\u8853<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-38\">Rubocop\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-39\">\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u5b9f\u884c\u901f\u5ea6\u5411\u4e0a\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-43\">\u4e26\u5217\u5b9f\u884c\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd\u306e\u6d3b\u7528\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-49\">Rubocop \u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-50\">\u3088\u304f\u3042\u308b\u8a2d\u5b9a\u30df\u30b9\u3068\u89e3\u6c7a\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-53\">\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u306e\u6ce8\u610f\u70b9<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-58\">Rubocop \u3068\u76f8\u6027\u306e\u826f\u3044\u958b\u767a\u30c4\u30fc\u30eb\u3068\u306e\u9023\u643a<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-59\">\u30a8\u30c7\u30a3\u30bf\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u5c0e\u5165\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-62\">\u4ed6\u306e\u30b3\u30fc\u30c9\u89e3\u6790\u30c4\u30fc\u30eb\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u6d3b\u7528\u8853<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-1\">Ruby \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u308f\u308b\u30b3\u30fc\u30c9\u54c1\u8cea\u7ba1\u7406\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p>\u5927\u898f\u6a21\u306aRuby\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u3001\u30b3\u30fc\u30c9\u54c1\u8cea\u306e\u7ba1\u7406\u306f\u4ee5\u4e0b\u306e\u89b3\u70b9\u304b\u3089\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4fdd\u5b88\u6027\u306e\u5411\u4e0a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u8cab\u3057\u305f\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30b9\u30bf\u30a4\u30eb\u306b\u3088\u308b\u53ef\u8aad\u6027\u306e\u78ba\u4fdd<\/li>\n\n\n\n<li>\u5c06\u6765\u306e\u6a5f\u80fd\u8ffd\u52a0\u3084\u30d0\u30b0\u4fee\u6b63\u306e\u5bb9\u6613\u5316<\/li>\n\n\n\n<li>\u6280\u8853\u7684\u8ca0\u50b5\u306e\u84c4\u7a4d\u9632\u6b62<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u958b\u767a\u52b9\u7387\u306e\u6700\u5927\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306b\u304b\u304b\u308b\u6642\u9593\u306e\u524a\u6e1b<\/li>\n\n\n\n<li>\u65b0\u898f\u30e1\u30f3\u30d0\u30fc\u306e\u5b66\u7fd2\u66f2\u7dda\u306e\u7de9\u548c<\/li>\n\n\n\n<li>\u30d0\u30b0\u306e\u65e9\u671f\u767a\u898b\u3068\u4fee\u6b63<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c1\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4fc3\u9032<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5171\u901a\u306e\u54c1\u8cea\u57fa\u6e96\u306b\u3088\u308b\u8b70\u8ad6\u306e\u6e1b\u5c11<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af\u306b\u3088\u308b\u52b9\u7387\u5316<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u5168\u4f53\u3067\u306e\u54c1\u8cea\u610f\u8b58\u306e\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-2\">Rubocop \u304c\u89e3\u6c7a\u3059\u308b 3 \u3064\u306e\u958b\u767a\u8ab2\u984c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">1. \u30b3\u30fc\u30c9\u30b9\u30bf\u30a4\u30eb\u306e\u7d71\u4e00<\/h3>\n\n\n\n<p>Rubocop\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8981\u7d20\u3092\u81ea\u52d5\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Bad - Rubocop\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u691c\u51fa\u3057\u307e\u3059\ndef some_method( name )\n  x=name.upcase\n  return x\nend\n\n# Good - Rubocop\u304c\u63a8\u5968\u3059\u308b\u66f8\u304d\u65b9\ndef some_method(name)\n  name.upcase\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">2. \u30d0\u30b0\u306e\u65e9\u671f\u767a\u898b<\/h3>\n\n\n\n<p>\u6f5c\u5728\u7684\u306a\u30d0\u30b0\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u30d1\u30bf\u30fc\u30f3\u3092\u691c\u51fa\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Bad - \u6f5c\u5728\u7684\u306a\u554f\u984c\u304c\u3042\u308b\u30b3\u30fc\u30c9\narray.each do |element|\n  break if element.nil?\n  element.do_something\nend\n\n# Good - \u3088\u308a\u5b89\u5168\u306a\u5b9f\u88c5\narray.each do |element|\n  next if element.nil?\n  element.do_something\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">3. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/h3>\n\n\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u30d1\u30bf\u30fc\u30f3\u3092\u6307\u6458\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Bad - \u975e\u52b9\u7387\u306a\u30b3\u30fc\u30c9\nusers.select { |user| user.active? }.first\n\n# Good - \u3088\u308a\u52b9\u7387\u7684\u306a\u30b3\u30fc\u30c9\nusers.find { |user| user.active? }<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001Rubocop\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5177\u4f53\u7684\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a<\/p>\n\n\n<div id=\"id-6bad412b-bead-41f8-a44a-1732d3dbaf65\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30e1\u30ea\u30c3\u30c8<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u81ea\u52d5\u5316\u3055\u308c\u305f\u54c1\u8cea\u30c1\u30a7\u30c3\u30af<\/td><td>\u4eba\u624b\u306b\u3088\u308b\u78ba\u8a8d\u306e\u8ca0\u62c5\u3092\u8efd\u6e1b<\/td><\/tr><tr><td>\u5373\u5ea7\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af<\/td><td>\u958b\u767a\u4e2d\u306e\u30df\u30b9\u3092\u65e9\u671f\u306b\u767a\u898b<\/td><\/tr><tr><td>\u4e00\u8cab\u6027\u306e\u78ba\u4fdd<\/td><td>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u3067\u7d71\u4e00\u3055\u308c\u305f\u57fa\u6e96\u3092\u7dad\u6301<\/td><\/tr><tr><td>\u5b66\u7fd2\u30c4\u30fc\u30eb\u3068\u3057\u3066\u306e\u6d3b\u7528<\/td><td>Ruby\u306e\u63a8\u5968\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u5b66\u7fd2\u53ef\u80fd<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001Rubocop\u306f\u30b3\u30fc\u30c9\u54c1\u8cea\u7ba1\u7406\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u3001\u591a\u304f\u306eRuby\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4e0d\u53ef\u6b20\u306a\u5b58\u5728\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u969b\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-6\">Rubocop \u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u57fa\u672c\u8a2d\u5b9a<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-7\">gem\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u8ffd\u52a0\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h2>\n\n\n\n<p>Rubocop\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5c0e\u5165\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">1. Gemfile\u3078\u306e\u8ffd\u52a0<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\ngroup :development do\n  gem 'rubocop', require: false\n  gem 'rubocop-rails', require: false  # Rails\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\n  gem 'rubocop-rspec', require: false  # RSpec\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\n  gem 'rubocop-performance', require: false  # \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u95a2\u9023\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3046\u5834\u5408\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">2. \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5b9f\u884c<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d0\u30f3\u30c9\u30eb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5b9f\u884c\nbundle install\n\n# \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\nbundle exec rubocop --version<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb.rubocop.yml\u306e\u66f8\u304d\u65b9<\/h2>\n\n\n\n<p>.rubocop.yml\u306f\u3001Rubocop\u306e\u52d5\u4f5c\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u4f8b\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  # Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6307\u5b9a\n  TargetRubyVersion: 3.0\n\n  # \u9664\u5916\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\n  Exclude:\n    - 'db\/**\/*'\n    - 'bin\/**\/*'\n    - 'vendor\/**\/*'\n    - 'node_modules\/**\/*'\n\n# \u884c\u306e\u9577\u3055\u306b\u95a2\u3059\u308b\u8a2d\u5b9a\nLayout\/LineLength:\n  Max: 120\n\n# \u30e1\u30bd\u30c3\u30c9\u306e\u884c\u6570\u5236\u9650\nMetrics\/MethodLength:\n  Max: 15\n\n# \u30af\u30e9\u30b9\u306e\u884c\u6570\u5236\u9650\nMetrics\/ClassLength:\n  Max: 200\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30b3\u30e1\u30f3\u30c8\u306e\u8981\u6c42\u3092\u7121\u52b9\u5316\nStyle\/Documentation:\n  Enabled: false\n\n# \u65e5\u672c\u8a9e\u30b3\u30e1\u30f3\u30c8\u3092\u8a31\u53ef\nStyle\/AsciiComments:\n  Enabled: false<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">\u4e3b\u8981\u306a\u7d44\u307f\u8fbc\u307fCops\u306e\u7d39\u4ecb\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<p>Rubocop\u306b\u306f\u591a\u304f\u306e\u7d44\u307f\u8fbc\u307fCops\uff08\u30c1\u30a7\u30c3\u30ab\u30fc\uff09\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u8981\u306a\u3082\u306e\u3092\u4ee5\u4e0b\u306b\u7d39\u4ecb\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u30b9\u30bf\u30a4\u30eb\u95a2\u9023\u306eCops<\/h3>\n\n\n<div id=\"id-dedff46b-3717-4bea-9eb3-7b7fe1febaac\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Cop\u540d<\/th><th>\u5f79\u5272<\/th><th>\u8a2d\u5b9a\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>Style\/StringLiterals<\/td><td>\u6587\u5b57\u5217\u30ea\u30c6\u30e9\u30eb\u306e\u5f15\u7528\u7b26\u30b9\u30bf\u30a4\u30eb<\/td><td><code>EnforcedStyle: single_quotes<\/code><\/td><\/tr><tr><td>Style\/SymbolArray<\/td><td>\u914d\u5217\u5185\u306e\u30b7\u30f3\u30dc\u30eb\u8868\u8a18<\/td><td><code>EnforcedStyle: percent<\/code><\/td><\/tr><tr><td>Style\/TrailingComma<\/td><td>\u672b\u5c3e\u306e\u30ab\u30f3\u30de\u306e\u6271\u3044<\/td><td><code>EnforcedStyleForMultiline: consistent_comma<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u8a2d\u5b9a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Style\/StringLiterals:\n  EnforcedStyle: single_quotes\n\nStyle\/SymbolArray:\n  EnforcedStyle: percent\n  MinSize: 2\n\nStyle\/TrailingComma:\n  EnforcedStyleForMultiline: consistent_comma<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u30ec\u30a4\u30a2\u30a6\u30c8\u95a2\u9023\u306eCops<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Bad - Layout\/IndentationWidth\u9055\u53cd\ndef some_method\n    puts 'wrong indentation'  # 4\u30b9\u30da\u30fc\u30b9\nend\n\n# Good\ndef some_method\n  puts 'correct indentation'  # 2\u30b9\u30da\u30fc\u30b9\nend<\/pre>\n\n\n\n<p>\u8a2d\u5b9a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Layout\/IndentationWidth:\n  Width: 2\n\nLayout\/EmptyLineAfterGuardClause:\n  Enabled: true\n\nLayout\/MultilineMethodCallIndentation:\n  EnforcedStyle: indented<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u30e1\u30c8\u30ea\u30af\u30b9\u95a2\u9023\u306eCops<\/h3>\n\n\n\n<p>\u3053\u308c\u3089\u306eCops\u306f\u3001\u30b3\u30fc\u30c9\u306e\u8907\u96d1\u3055\u3084\u898f\u6a21\u3092\u7ba1\u7406\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Metrics\/AbcSize:\n  Max: 20\n\nMetrics\/CyclomaticComplexity:\n  Max: 10\n\nMetrics\/BlockLength:\n  Exclude:\n    - 'spec\/**\/*'\n    - 'config\/routes.rb'<\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u57fa\u672c\u8a2d\u5b9a\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u4e00\u8cab\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u30b9\u30bf\u30a4\u30eb\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u306f\u3001\u30c1\u30fc\u30e0\u306e\u8981\u4ef6\u3084\u65e2\u5b58\u306e\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306b\u5fdc\u3058\u3066\u9069\u5207\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-15\">\u5b9f\u8df5Rubocop\u30c6\u30af\u30cb\u30c3\u30af\u6d3b\u7528<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u81ea\u52d5\u4fee\u6b63\u6a5f\u80fdauto-correct\u306e\u52b9\u679c\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>Rubocop\u306e\u81ea\u52d5\u4fee\u6b63\u6a5f\u80fd\uff08auto-correct\uff09\u306f\u3001\u691c\u51fa\u3055\u308c\u305f\u9055\u53cd\u306e\u591a\u304f\u3092\u81ea\u52d5\u7684\u306b\u4fee\u6b63\u3067\u304d\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u57fa\u672c\u7684\u306a\u81ea\u52d5\u4fee\u6b63\u30b3\u30de\u30f3\u30c9<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u5b89\u5168\u306a\u81ea\u52d5\u4fee\u6b63\u306e\u5b9f\u884c\nbundle exec rubocop -a\n\n# \u3088\u308a\u7a4d\u6975\u7684\u306a\u81ea\u52d5\u4fee\u6b63\u306e\u5b9f\u884c\uff08\u6ce8\u610f: \u3088\u308a\u5927\u304d\u306a\u5909\u66f4\u304c\u884c\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff09\nbundle exec rubocop -A\n\n# \u7279\u5b9a\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3084\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3092\u5bfe\u8c61\u3068\u3059\u308b\u5834\u5408\nbundle exec rubocop -a app\/models<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u81ea\u52d5\u4fee\u6b63\u306e\u9069\u7528\u7bc4\u56f2<\/h3>\n\n\n<div id=\"id-46f175cf-1031-4c4c-8972-315bb9b87200\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u4fee\u6b63\u30ec\u30d9\u30eb<\/th><th>\u30b3\u30de\u30f3\u30c9<\/th><th>\u9069\u7528\u7bc4\u56f2<\/th><th>\u4f7f\u7528\u6642\u306e\u6ce8\u610f\u70b9<\/th><\/tr><\/thead><tbody><tr><td>Safe<\/td><td><code>-a<\/code><\/td><td>\u30a4\u30f3\u30c7\u30f3\u30c8\u3001\u30b9\u30da\u30fc\u30b9\u3001\u6539\u884c\u306a\u3069<\/td><td>\u57fa\u672c\u7684\u306b\u5b89\u5168<\/td><\/tr><tr><td>Unsafe<\/td><td><code>-A<\/code><\/td><td>\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u306e\u66f8\u304d\u63db\u3048\u306a\u3069<\/td><td>\u8981\u52d5\u4f5c\u78ba\u8a8d<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"i-19\">CustomCops\u306e\u4f5c\u6210\u3068\u5c0e\u5165\u624b\u9806<\/h2>\n\n\n\n<p>\u72ec\u81ea\u306e\u30eb\u30fc\u30eb\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306eCustomCops\u306e\u4f5c\u6210\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">1. \u30ab\u30b9\u30bf\u30e0Cop\u306e\u57fa\u672c\u69cb\u9020<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># lib\/rubocop\/cop\/custom\/example_cop.rb\nmodule RuboCop\n  module Cop\n    module Custom\n      class ExampleCop &lt; Base\n        # Cop\u306e\u8aac\u660e\u3092\u5b9a\u7fa9\n        MSG = '\u72ec\u81ea\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u3053\u3053\u306b\u8a18\u8ff0\u3057\u307e\u3059'\n\n        # \u30c1\u30a7\u30c3\u30af\u5bfe\u8c61\u3068\u3059\u308b\u30ce\u30fc\u30c9\u3092\u5b9a\u7fa9\n        def on_send(node)\n          # \u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u3092\u30c1\u30a7\u30c3\u30af\n          return unless node.method_name == :example_method\n\n          # \u9055\u53cd\u3092\u8a18\u9332\n          add_offense(node)\n        end\n      end\n    end\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">2. Cop\u306e\u767b\u9332\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nrequire:\n  - .\/lib\/rubocop\/cop\/custom\/example_cop\n\nCustom\/ExampleCop:\n  Enabled: true\n  # \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8ffd\u52a0\u306e\u8a2d\u5b9a\u3092\u8a18\u8ff0<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-22\">\u7279\u5b9a\u306e\u30b3\u30fc\u30c9\u3092\u30c1\u30a7\u30c3\u30af\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u30b3\u30fc\u30c9\u306e\u7279\u5b9a\u90e8\u5206\u3092Rubocop\u306e\u30c1\u30a7\u30c3\u30af\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3059\u308b\u65b9\u6cd5\u306f\u8907\u6570\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">1. \u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u9664\u5916<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u7279\u5b9a\u306e\u884c\u3092\u9664\u5916\nexample_method # rubocop:disable Style\/MethodName\n\n# \u8907\u6570\u884c\u3092\u9664\u5916\n# rubocop:disable Style\/MethodName, Style\/LineLength\ndef long_method_name_that_violates_conventions\n  # \u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5\nend\n# rubocop:disable Style\/MethodName, Style\/LineLength<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">2. \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u306e\u9664\u5916<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  Exclude:\n    - 'db\/schema.rb'\n    - 'vendor\/**\/*'\n\nStyle\/Documentation:\n  Exclude:\n    - 'app\/controllers\/**\/*'\n    - 'app\/models\/**\/*'\n\nMetrics\/BlockLength:\n  Exclude:\n    - 'spec\/**\/*'\n  IgnoredMethods:\n    - 'describe'\n    - 'context'<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-25\">3. \u7279\u5b9a\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3084\u30d5\u30a1\u30a4\u30eb\u306e\u9664\u5916\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  Exclude:\n    - 'log\/**\/*'\n    - 'tmp\/**\/*'\n    - 'node_modules\/**\/*'\n  Include:\n    - '**\/*.rb'\n    - '**\/*.gemfile'\n    - '**\/*.gemspec'\n    - '**\/*.rake'\n    - '**\/*.ru'<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-26\">\u5b9f\u8df5\u7684\u306aTips<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6bb5\u968e\u7684\u306a\u5c0e\u5165<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # \u73fe\u5728\u306e\u9055\u53cd\u72b6\u614b\u3092\u8a18\u9332\n   bundle exec rubocop --auto-gen-config\n\n   # \u751f\u6210\u3055\u308c\u305f.rubocop_todo.yml\u3092\u57fa\u306b\u6bb5\u968e\u7684\u306b\u6539\u5584<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u7279\u5b9a\u306eCop\u306e\u307f\u3092\u5b9f\u884c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # Style\u95a2\u9023\u306e\u30c1\u30a7\u30c3\u30af\u306e\u307f\u3092\u5b9f\u884c\n   bundle exec rubocop --only Style\n\n   # \u7279\u5b9a\u306eCop\u306e\u307f\u3092\u5b9f\u884c\n   bundle exec rubocop --only Style\/StringLiterals<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u5408\u308f\u305b\u305f\u67d4\u8edf\u306a\u30b3\u30fc\u30c9\u54c1\u8cea\u7ba1\u7406\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u3001CustomCops\u306e\u4f5c\u6210\u306f\u3001\u30c1\u30fc\u30e0\u56fa\u6709\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u3092\u81ea\u52d5\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5f37\u529b\u306a\u624b\u6bb5\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-27\">\u30c1\u30fc\u30e0\u958b\u767a\u3067\u306eRubocop\u904b\u7528\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-28\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u30c1\u30fc\u30e0\u958b\u767a\u306b\u304a\u3044\u3066\u3001Rubocop\u306e\u8a2d\u5b9a\u306f\u5168\u30e1\u30f3\u30d0\u30fc\u306e\u5408\u610f\u3092\u5f97\u305f\u4e0a\u3067\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">1. \u30c1\u30fc\u30e0\u5411\u3051\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306e\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\ninherit_from:\n  - .rubocop_base.yml    # \u57fa\u672c\u8a2d\u5b9a\n  - .rubocop_custom.yml  # \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u8a2d\u5b9a\n\n# \u57fa\u672c\u7684\u306aRuby\u898f\u7d04\u3092\u7d99\u627f\ninherit_gem:\n  rubocop-rails_config: config\/rails.yml<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-30\">2. \u6bb5\u968e\u7684\u306a\u5c0e\u5165\u30d7\u30ed\u30bb\u30b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u73fe\u72b6\u5206\u6790<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u73fe\u5728\u306e\u9055\u53cd\u72b6\u6cc1\u3092\u78ba\u8a8d\nbundle exec rubocop --format html &gt; rubocop_report.html<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u512a\u5148\u9806\u4f4d\u4ed8\u3051<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml - \u91cd\u8981\u5ea6\u306e\u9ad8\u3044Cops\u304b\u3089\u6709\u52b9\u5316\nStyle\/StringLiterals:\n  Enabled: true\n  EnforcedStyle: single_quotes\n\nMetrics\/MethodLength:\n  Max: 20  # \u30c1\u30fc\u30e0\u306e\u5408\u610f\u306b\u57fa\u3065\u3044\u3066\u7de9\u548c\n\n# \u5f8c\u56de\u3057\u306b\u3059\u308bCops\nStyle\/Documentation:\n  Enabled: false  # \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u8981\u4ef6\u306f\u5f8c\u3067\u691c\u8a0e<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-31\">CI\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3078\u306eRubocop\u7d44\u307f\u8fbc\u307f\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-32\">1. GitHub Actions\u3067\u306e\u8a2d\u5b9a\u4f8b<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .github\/workflows\/rubocop.yml\nname: Rubocop\n\non: [push, pull_request]\n\njobs:\n  rubocop:\n    runs-on: ubuntu-latest\n\n    steps:\n    - uses: actions\/checkout@v2\n\n    - name: Set up Ruby\n      uses: ruby\/setup-ruby@v1\n      with:\n        ruby-version: 3.0\n\n    - name: Install dependencies\n      run: |\n        gem install bundler\n        bundle install\n\n    - name: Run Rubocop\n      run: bundle exec rubocop --parallel\n\n    - name: Annotate changes\n      if: failure()\n      run: |\n        bundle exec rubocop --format github<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-33\">2. GitLab CI\u3067\u306e\u8a2d\u5b9a\u4f8b<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .gitlab-ci.yml\nrubocop:\n  stage: lint\n  script:\n    - bundle exec rubocop --parallel\n  only:\n    - merge_requests\n  cache:\n    paths:\n      - vendor\/bundle<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-34\">\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3067\u306eRubocop\u6d3b\u7528\u8853<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-35\">1. \u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u6642\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># lib\/tasks\/rubocop.rake\nnamespace :rubocop do\n  desc 'Run Rubocop on changed files'\n  task :changed do\n    changed_files = `git diff-tree -r --no-commit-id --name-only head origin\/master`\n      .split(\"\\n\")\n      .select { |file| file.end_with?('.rb') }\n\n    system(\"bundle exec rubocop #{changed_files.join(' ')}\") if changed_files.any?\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-36\">2. \u30ec\u30d3\u30e5\u30fc\u30d7\u30ed\u30bb\u30b9\u306e\u52b9\u7387\u5316<\/h3>\n\n\n<div id=\"id-e7c54227-f785-455a-bfac-5db9769732fd\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d5\u30a7\u30fc\u30ba<\/th><th>Rubocop\u306e\u5f79\u5272<\/th><th>\u4eba\u9593\u306e\u30ec\u30d3\u30e5\u30fc\u30a2\u306e\u5f79\u5272<\/th><\/tr><\/thead><tbody><tr><td>\u81ea\u52d5\u30c1\u30a7\u30c3\u30af<\/td><td>\u30b9\u30bf\u30a4\u30eb\u9055\u53cd\u306e\u691c\u51fa<\/td><td>\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u306e\u78ba\u8a8d<\/td><\/tr><tr><td>\u30b3\u30fc\u30c9\u306e\u4fee\u6b63<\/td><td>\u81ea\u52d5\u4fee\u6b63\u306e\u63d0\u6848<\/td><td>\u8a2d\u8a08\u306e\u59a5\u5f53\u6027\u8a55\u4fa1<\/td><\/tr><tr><td>\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af<\/td><td>\u4e00\u8cab\u6027\u306e\u78ba\u4fdd<\/td><td>\u30b3\u30fc\u30c9\u306e\u6539\u5584\u63d0\u6848<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-37\">3. \u30c1\u30fc\u30e0\u5185\u3067\u306e\u904b\u7528\u30eb\u30fc\u30eb<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b3\u30df\u30c3\u30c8\u524d\u306e\u30c1\u30a7\u30c3\u30af<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># pre-commit hook\u306e\u8a2d\u5b9a\u4f8b\n#!\/bin\/sh\nFILES=$(git diff --cached --name-only --diff-filter=ACM | grep \".rb$\")\nif [ -n \"$FILES\" ]; then\n  bundle exec rubocop $FILES\nfi<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u9055\u53cd\u3078\u306e\u5bfe\u5fdc\u65b9\u91dd<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  # \u30c1\u30fc\u30e0\u5408\u610f\u306e\u9664\u5916\u30eb\u30fc\u30eb\n  Exclude:\n    - 'db\/schema.rb'\n    - 'vendor\/**\/*'\n\n  # \u65b0\u898f\u30b3\u30fc\u30c9\u306b\u306f\u53b3\u683c\u306a\u30eb\u30fc\u30eb\u3092\u9069\u7528\n  NewCops: enable\n\n  # \u30ec\u30ac\u30b7\u30fc\u30b3\u30fc\u30c9\u306f\u6bb5\u968e\u7684\u306b\u5bfe\u5fdc\n  TargetRubyVersion: 2.7<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u904b\u7528\u65b9\u91dd\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306e\u52b9\u7387\u5316<\/li>\n\n\n\n<li>\u54c1\u8cea\u57fa\u6e96\u306e\u7d71\u4e00<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u5185\u3067\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u5171\u6709<\/li>\n\n\n\n<li>\u65b0\u898f\u53c2\u753b\u30e1\u30f3\u30d0\u30fc\u306e\u5b66\u7fd2\u652f\u63f4<\/li>\n<\/ul>\n\n\n\n<p>\u30c1\u30fc\u30e0\u958b\u767a\u306b\u304a\u3044\u3066\u306f\u3001Rubocop\u3092\u5358\u306a\u308b\u9759\u7684\u89e3\u6790\u30c4\u30fc\u30eb\u3068\u3057\u3066\u3067\u306f\u306a\u304f\u3001\u30c1\u30fc\u30e0\u306e\u54c1\u8cea\u6587\u5316\u3092\u80b2\u3066\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-38\">Rubocop\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-39\">\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u5b9f\u884c\u901f\u5ea6\u5411\u4e0a\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<p>\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067Rubocop\u306e\u5b9f\u884c\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306f\u3001\u958b\u767a\u52b9\u7387\u3092\u7dad\u6301\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-40\">1. \u30bf\u30fc\u30b2\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  # \u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u9664\u5916\n  Exclude:\n    - 'vendor\/**\/*'\n    - 'node_modules\/**\/*'\n    - 'db\/schema.rb'\n    - 'bin\/**\/*'\n    - 'tmp\/**\/*'\n\n  # \u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3092\u542b\u3081\u308b\n  Include:\n    - '**\/*.rb'\n    - '**\/*.rake'\n    - '**\/Gemfile'\n    - '**\/Rakefile'<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-41\">2. \u5b9f\u884c\u6642\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u4e26\u5217\u5b9f\u884c\u3092\u6709\u52b9\u5316\nbundle exec rubocop --parallel\n\n# \u7279\u5b9a\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u307f\u3092\u5bfe\u8c61\u306b\u5b9f\u884c\nbundle exec rubocop app lib\n\n# \u5fc5\u8981\u306aCop\u306e\u307f\u3092\u5b9f\u884c\nbundle exec rubocop --only Style,Layout<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-42\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306e\u305f\u3081\u306e\u8a2d\u5b9a\u4f8b<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  # \u5fc5\u8981\u6700\u5c0f\u9650\u306eCop\u3092\u6709\u52b9\u5316\n  DisabledByDefault: true\n\n  # \u91cd\u8981\u306aCop\u306e\u307f\u3092\u660e\u793a\u7684\u306b\u6709\u52b9\u5316\n  EnabledByDefault: false\n\n# \u5b9f\u884c\u6642\u9593\u306e\u9577\u3044Cop\u3092\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8abf\u6574\nMetrics\/ClassLength:\n  Enabled: false\n\nStyle\/Documentation:\n  Enabled: false<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-43\">\u4e26\u5217\u5b9f\u884c\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd\u306e\u6d3b\u7528\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-44\">1. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nAllCops:\n  # \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u5316\n  UseCache: true\n\n  # \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4fdd\u5b58\u5148\u3092\u6307\u5b9a\n  CacheRootDirectory: tmp\/rubocop_cache<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-45\">2. \u4e26\u5217\u5b9f\u884c\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Rakefile\u5185\u3067\u306e\u30ab\u30b9\u30bf\u30e0\u30bf\u30b9\u30af\u5b9a\u7fa9\nnamespace :rubocop do\n  desc 'Run RuboCop with optimal settings'\n  task :optimized do\n    sh 'bundle exec rubocop --parallel --cache true --format progress'\n  end\n\n  desc 'Run RuboCop on changed files only'\n  task :changed do\n    changed_files = `git diff-tree -r --no-commit-id --name-only head origin\/master`\n      .split(\"\\n\")\n      .select { |file| file.end_with?('.rb', '.rake') }\n      .join(' ')\n\n    sh \"bundle exec rubocop --parallel --cache true #{changed_files}\"\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-46\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n<div id=\"id-1d2af307-1769-4fa6-ba2c-e9021d26c1a7\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6280\u8853<\/th><th>\u52b9\u679c<\/th><th>\u9069\u7528\u30b7\u30fc\u30f3<\/th><\/tr><\/thead><tbody><tr><td>\u4e26\u5217\u5b9f\u884c<\/td><td>\u51e6\u7406\u6642\u9593\u306e\u77ed\u7e2e<\/td><td>CI\/CD\u3001\u30ed\u30fc\u30ab\u30eb\u958b\u767a<\/td><\/tr><tr><td>\u30ad\u30e3\u30c3\u30b7\u30e5\u6d3b\u7528<\/td><td>\u91cd\u8907\u30c1\u30a7\u30c3\u30af\u306e\u9632\u6b62<\/td><td>\u7d99\u7d9a\u7684\u306a\u958b\u767a<\/td><\/tr><tr><td>\u5897\u5206\u30c1\u30a7\u30c3\u30af<\/td><td>\u5fc5\u8981\u306a\u90e8\u5206\u306e\u307f\u691c\u67fb<\/td><td>\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u6642<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-47\">\u5b9f\u884c\u6642\u9593\u306e\u8a08\u6e2c\u3068\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">require 'benchmark'\n\nnamespace :rubocop do\n  desc 'Benchmark RuboCop execution'\n  task :benchmark do\n    Benchmark.bm do |x|\n      x.report('\u6a19\u6e96\u5b9f\u884c:') { system('bundle exec rubocop') }\n      x.report('\u4e26\u5217\u5b9f\u884c:') { system('bundle exec rubocop --parallel') }\n      x.report('\u30ad\u30e3\u30c3\u30b7\u30e5\u6709:') { system('bundle exec rubocop --parallel --cache true') }\n    end\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-48\">\u6700\u9069\u5316\u306e\u305f\u3081\u306eTips<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30fc\u30f3<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5b9a\u671f\u7684\u306b\u30af\u30ea\u30a2\nbundle exec rubocop --cache false<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5fc5\u8981\u306aCop\u306e\u9078\u629e<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\n# \u983b\u7e41\u306b\u4f7f\u7528\u3059\u308bCop\u306e\u307f\u3092\u6709\u52b9\u5316\nLayout\/LineLength:\n  Enabled: true\nStyle\/StringLiterals:\n  Enabled: true\n# \u305d\u306e\u4ed6\u306eCop\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6709\u52b9\u5316<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3082Rubocop\u3092\u52b9\u7387\u7684\u306b\u904b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u4e26\u5217\u5b9f\u884c\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd\u306e\u6d3b\u7528\u306f\u3001CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u306e\u5b9f\u884c\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3059\u308b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-49\">Rubocop \u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-50\">\u3088\u304f\u3042\u308b\u8a2d\u5b9a\u30df\u30b9\u3068\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-51\">1. \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u30a8\u30e9\u30fc<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u554f\u984c\u306e\u3042\u308b.rubocop.yml\nStyle\/StringLiterals\n  EnforcedStyle: single_quotes  # \u30a4\u30f3\u30c7\u30f3\u30c8\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\n\n# \u6b63\u3057\u3044.rubocop.yml\nStyle\/StringLiterals:\n  EnforcedStyle: single_quotes<\/pre>\n\n\n\n<p>\u3088\u304f\u3042\u308bYAML\u69cb\u6587\u30a8\u30e9\u30fc\u3068\u305d\u306e\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/p>\n\n\n<div id=\"id-a95b22de-f942-44b3-9d35-a03be681ab35\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3<\/th><th>\u539f\u56e0<\/th><th>\u89e3\u6c7a\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>YAML\u69cb\u6587\u30a8\u30e9\u30fc<\/td><td>\u30a4\u30f3\u30c7\u30f3\u30c8\u306e\u4e0d\u4e00\u81f4<\/td><td>YAML\u30d0\u30ea\u30c7\u30fc\u30bf\u3067\u30c1\u30a7\u30c3\u30af<\/td><\/tr><tr><td>\u8a2d\u5b9a\u5024\u306e\u8aa4\u308a<\/td><td>\u7121\u52b9\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u5024<\/td><td>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167<\/td><\/tr><tr><td>\u7d99\u627f\u95a2\u4fc2\u306e\u554f\u984c<\/td><td>\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u306e\u8aa4\u308a<\/td><td>\u76f8\u5bfe\u30d1\u30b9\u3092\u78ba\u8a8d<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-52\">2. \u30d0\u30fc\u30b8\u30e7\u30f3\u4e92\u63db\u6027\u306e\u554f\u984c<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\ngroup :development do\n  # \u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\n  gem 'rubocop', '~&gt; 1.50.0'\n  gem 'rubocop-rails', '~&gt; 2.19.0'\n\n  # \u4f9d\u5b58\u95a2\u4fc2\u306e\u3042\u308b\u62e1\u5f35\u6a5f\u80fd\n  gem 'rubocop-performance'\n  gem 'rubocop-rspec'\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-53\">\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u306e\u6ce8\u610f\u70b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-54\">1. \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u624b\u9806<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u73fe\u5728\u306e\u9055\u53cd\u72b6\u6cc1\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\nbundle exec rubocop --auto-gen-config\n\n# \u65e2\u5b58\u306e\u8a2d\u5b9a\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\ncp .rubocop.yml .rubocop.yml.backup\n\n# gem\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\nbundle update rubocop\n\n# \u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306e\u9055\u53cd\u30c1\u30a7\u30c3\u30af\nbundle exec rubocop<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-55\">2. \u7834\u58ca\u7684\u5909\u66f4\u3078\u306e\u5bfe\u5fdc<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\n# \u65b0\u3057\u3044Cops\u3092\u81ea\u52d5\u7684\u306b\u6709\u52b9\u5316\nAllCops:\n  NewCops: enable\n\n# \u975e\u63a8\u5968\u306b\u306a\u3063\u305f\u8a2d\u5b9a\u306e\u66f4\u65b0\u4f8b\n# \u53e4\u3044\u8a2d\u5b9a\nStyle\/BracesAroundHashParameters:\n  Enabled: true\n\n# \u65b0\u3057\u3044\u8a2d\u5b9a\nStyle\/HashSyntax:\n  Enabled: true\n  EnforcedStyle: ruby19_no_mixed_keys<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-56\">\u3088\u304f\u3042\u308b\u30c8\u30e9\u30d6\u30eb\u3068\u5bfe\u51e6\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9f\u884c\u901f\u5ea6\u306e\u4f4e\u4e0b<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\nbundle exec rubocop --cache false\n\n# \u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306e\u9664\u5916\necho 'tmp\/**\/*' &gt;&gt; .rubocop_todo.yml<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u7279\u5b9a\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d5\u30a1\u30a4\u30eb\u3054\u3068\u306e\u8a73\u7d30\u306a\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\nbundle exec rubocop --debug path\/to\/file.rb\n\n# \u7279\u5b9a\u306eCop\u306e\u8a73\u7d30\u60c5\u5831\nbundle exec rubocop --only Style\/StringLiterals --format d<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u8a2d\u5b9a\u306e\u7d99\u627f\u95a2\u4fc2\u306e\u30c8\u30e9\u30d6\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\n# \u660e\u793a\u7684\u306a\u7d99\u627f\u9806\u5e8f\u306e\u6307\u5b9a\ninherit_from:\n  - .rubocop_todo.yml\n  - .rubocop_base.yml\n\n# gem\u304b\u3089\u306e\u7d99\u627f\ninherit_gem:\n  rubocop-rails: config\/rails.yml<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-57\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6bb5\u968e\u7684\u306a\u554f\u984c\u89e3\u6c7a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6b63\u78ba\u306a\u7406\u89e3<\/li>\n\n\n\n<li>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u6587\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u6700\u5c0f\u69cb\u6210\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u306e\u6d3b\u7528<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u8a73\u7d30\u306a\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u306e\u51fa\u529b\nbundle exec rubocop --debug\n\n# \u7279\u5b9a\u306eCop\u306e\u307f\u3092\u30c7\u30d0\u30c3\u30b0\nbundle exec rubocop --only Style\/StringLiterals --debug<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306eTips<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306a\u66f4\u65b0\u8a08\u753b\u306e\u7b56\u5b9a<\/li>\n\n\n\n<li>\u66f4\u65b0\u524d\u5f8c\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d<\/li>\n\n\n\n<li>\u5909\u66f4\u5c65\u6b74\uff08CHANGELOG\uff09\u306e\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u77e5\u8b58\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001Rubocop\u306e\u904b\u7528\u306b\u304a\u3051\u308b\u591a\u304f\u306e\u554f\u984c\u3092\u52b9\u7387\u7684\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u306b\u306f\u614e\u91cd\u306a\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-58\">Rubocop \u3068\u76f8\u6027\u306e\u826f\u3044\u958b\u767a\u30c4\u30fc\u30eb\u3068\u306e\u9023\u643a<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-59\">\u30a8\u30c7\u30a3\u30bf\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u5c0e\u5165\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-60\">Visual Studio Code \u3067\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u62e1\u5f35\u6a5f\u80fd\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u63a8\u5968\u3059\u308b\u62e1\u5f35\u6a5f\u80fd\uff08.vscode\/extensions.json\uff09\n{\n  \"recommendations\": [\n    \"rebornix.ruby\",\n    \"castwide.solargraph\",\n    \"misogi.ruby-rubocop\"\n  ]\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u6210<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ .vscode\/settings.json\n{\n  \"ruby.lint\": {\n    \"rubocop\": true\n  },\n  \"ruby.format\": \"rubocop\",\n  \"editor.formatOnSave\": true,\n  \"ruby.rubocop.onSave\": true,\n  \"ruby.rubocop.executePath\": \"bundle exec rubocop\"\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-61\">RubyMine \u3067\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Rubocop\u306e\u6709\u52b9\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Settings \u2192 Editor \u2192 Inspections \u2192 Ruby \u2192 Gems and Gem Management \u2192 RuboCop<\/li>\n\n\n\n<li>\u201cEnable RuboCop integration\u201d \u306b\u30c1\u30a7\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u81ea\u52d5\u4fee\u6b63\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .idea\/ruby-style-guide.xml\n&lt;component name=\"RubyCopSettings\"&gt;\n  &lt;option name=\"autoCorrect\" value=\"true\" \/&gt;\n  &lt;option name=\"runRubocopOnSave\" value=\"true\" \/&gt;\n&lt;\/component&gt;<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-62\">\u4ed6\u306e\u30b3\u30fc\u30c9\u89e3\u6790\u30c4\u30fc\u30eb\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u6d3b\u7528\u8853<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-63\">1. Brakeman\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u89e3\u6790\uff09\u3068\u306e\u9023\u643a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\ngroup :development do\n  gem 'rubocop'\n  gem 'brakeman'\n  gem 'bundler-audit'\nend\n\n# lib\/tasks\/security_check.rake\nnamespace :security do\n  desc 'Run all security checks'\n  task :check do\n    puts 'Running Rubocop...'\n    sh 'bundle exec rubocop'\n\n    puts 'Running Brakeman...'\n    sh 'bundle exec brakeman'\n\n    puts 'Running bundle-audit...'\n    sh 'bundle exec bundle-audit check --update'\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-64\">2. RSpec\uff08\u30c6\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff09\u3068\u306e\u7d71\u5408<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .rubocop.yml\nrequire:\n  - rubocop-rspec\n\nRSpec\/DescribeClass:\n  Enabled: true\n\nRSpec\/ExampleLength:\n  Max: 10\n\nRSpec\/MultipleExpectations:\n  Max: 3<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-65\">\u7d71\u5408\u958b\u767a\u74b0\u5883\u3067\u306e\u6d3b\u7528\u4f8b<\/h3>\n\n\n<div id=\"id-0b87ddf3-2197-4a55-aae4-cb8a87e2bef2\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c4\u30fc\u30eb<\/th><th>\u76ee\u7684<\/th><th>Rubocop\u3068\u306e\u9023\u643a\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>Guard<\/td><td>\u81ea\u52d5\u30c6\u30b9\u30c8\u5b9f\u884c<\/td><td>\u30d5\u30a1\u30a4\u30eb\u5909\u66f4\u6642\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af<\/td><\/tr><tr><td>Overcommit<\/td><td>Git\u30d5\u30c3\u30af\u7ba1\u7406<\/td><td>\u30b3\u30df\u30c3\u30c8\u6642\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af<\/td><\/tr><tr><td>SideCI<\/td><td>\u7d99\u7d9a\u7684\u30b3\u30fc\u30c9\u54c1\u8cea\u7ba1\u7406<\/td><td>PR\u30ec\u30d3\u30e5\u30fc\u6642\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-66\">Guard \u3068\u306e\u9023\u643a\u4f8b<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Guardfile\nguard :rubocop do\n  watch(%r{.+\\.rb$})\n  watch(%r{(?:.+\/)?\\.rubocop(?:_todo)?\\.yml$}) { |m| File.dirname(m[0]) }\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-67\">Overcommit \u3068\u306e\u9023\u643a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .overcommit.yml\nPreCommit:\n  RuboCop:\n    enabled: true\n    command: ['bundle', 'exec', 'rubocop']\n    on_warn: fail<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-68\">\u958b\u767a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a8\u30c7\u30a3\u30bf\u8a2d\u5b9a\u306e\u30c1\u30fc\u30e0\u5171\u6709<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ .vscode\/settings.json\n{\n  \"ruby.rubocop.configFilePath\": \".rubocop.yml\",\n  \"ruby.rubocop.executePath\": \"bundle exec rubocop\",\n  \"editor.codeActionsOnSave\": {\n    \"source.fixAll.rubocop\": true\n  }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u3067\u306e\u7d71\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># docker-compose.yml\nservices:\n  web:\n    build: .\n    volumes:\n      - .:\/app\n    command: bundle exec rails s\n    environment:\n      - RUBOCOP_CONFIG=.rubocop.yml<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u9023\u643a\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u958b\u767a\u52b9\u7387\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af<\/li>\n\n\n\n<li>\u81ea\u52d5\u4fee\u6b63\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306e\u52b9\u7387\u5316<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u54c1\u8cea\u7ba1\u7406\u306e\u81ea\u52d5\u5316<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7d99\u7d9a\u7684\u306a\u54c1\u8cea\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u7d71\u4e00\u3055\u308c\u305f\u57fa\u6e96\u306e\u9069\u7528<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u306e\u65e9\u671f\u767a\u898b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c1\u30fc\u30e0\u958b\u767a\u306e\u5186\u6ed1\u5316<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5171\u901a\u306e\u958b\u767a\u74b0\u5883<\/li>\n\n\n\n<li>\u7d71\u4e00\u3055\u308c\u305f\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u52b9\u7387\u7684\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/li>\n<\/ul>\n\n\n\n<p>\u9069\u5207\u306a\u30c4\u30fc\u30eb\u9023\u643a\u306b\u3088\u308a\u3001Rubocop\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3057\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u306e\u54c1\u8cea\u3068\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rubocop \u3068\u306f\uff1a\u30b3\u30fc\u30c9\u54c1\u8cea\u3092\u5b88\u308b\u9759\u7684\u89e3\u6790\u30c4\u30fc\u30eb Rubocop\u306f\u3001Ruby\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u9759\u7684\u30b3\u30fc\u30c9\u89e3\u6790\u30c4\u30fc\u30eb\u3067\u3059\u3002Ruby Style Guide \u306b\u57fa\u3065\u3044\u3066\u30b3\u30fc\u30c9\u3092\u89e3\u6790\u3057\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u9ad8\u54c1\u8cea\u306a\u30b3 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-1239","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-ruby","7":"nothumb"},"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1239"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1239\/revisions"}],"predecessor-version":[{"id":1240,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1239\/revisions\/1240"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}