{"id":1532,"date":"2025-03-24T08:50:29","date_gmt":"2025-03-23T23:50:29","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1532"},"modified":"2025-03-24T08:50:29","modified_gmt":"2025-03-23T23:50:29","slug":"%e3%80%902024%e5%b9%b4%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91ruby%e3%81%ae%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e7%ae%a1%e7%90%86%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e5%88%9d","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1532","title":{"rendered":"\u30102024\u5e74\u4fdd\u5b58\u7248\u3011Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b7\u3064\u306e\u91cd\u8981\u30dd\u30a4\u30f3\u30c8"},"content":{"rendered":"\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\">    <span><\/span>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-0\">Ruby \u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u57fa\u790e\u77e5\u8b58<\/a>      <\/li>      <li>        <a href=\"#i-3\">\u958b\u767a\u74b0\u5883\u3067\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-6\">Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5909\u66f4\u624b\u9806<\/a>      <\/li>      <li>        <a href=\"#i-9\">Ruby \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u6bd4\u8f03<\/a>      <\/li>      <li>        <a href=\"#i-12\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u8907\u6570\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-18\">!\/bin\/sh<\/a>  <\/li>  <li class=\"last\">    <a href=\"#i-19\">Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u30c1\u30a7\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first last\">        <a href=\"#i-20\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u96c6<\/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-0\">Ruby \u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">Ruby \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u547d\u540d\u898f\u5247\u3068\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831<\/h3>\n\n\n\n<p>Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306f\u300cMAJOR.MINOR.PATCH\u300d\u3068\u3044\u3046\u5f62\u5f0f\u3067\u8868\u73fe\u3055\u308c\u307e\u3059\u30022024\u5e744\u6708\u73fe\u5728\u3001\u6700\u65b0\u306e\u5b89\u5b9a\u7248\u306f Ruby 3.3.0 \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5404\u756a\u53f7\u306e\u610f\u5473\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MAJOR\uff1a\u4e92\u63db\u6027\u306e\u306a\u3044\u5927\u304d\u306a\u5909\u66f4\u3092\u542b\u3080\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>MINOR\uff1a\u5f8c\u65b9\u4e92\u63db\u6027\u3092\u4fdd\u3061\u3064\u3064\u6a5f\u80fd\u8ffd\u52a0\u3092\u884c\u3046\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>PATCH\uff1a\u30d0\u30b0\u4fee\u6b63\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u542b\u3080\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001Ruby 3.2.3 \u306e\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3\uff1a\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>2\uff1a\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>3\uff1a\u30d1\u30c3\u30c1\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u4e3b\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u72b6\u6cc1\uff1a<\/p>\n\n\n<div id=\"id-b5aa5b9a-4b54-4ae2-b43f-646547c46692\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d0\u30fc\u30b8\u30e7\u30f3<\/th><th>\u30ea\u30ea\u30fc\u30b9\u65e5<\/th><th>\u30b5\u30dd\u30fc\u30c8\u72b6\u614b<\/th><th>\u4e3b\u306a\u7279\u5fb4<\/th><\/tr><\/thead><tbody><tr><td>Ruby 3.3.0<\/td><td>2023\/12\/25<\/td><td>\u30a2\u30af\u30c6\u30a3\u30d6<\/td><td>RJIT\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584<\/td><\/tr><tr><td>Ruby 3.2.x<\/td><td>2022\/12\/25<\/td><td>\u30a2\u30af\u30c6\u30a3\u30d6<\/td><td>YJIT\u5b89\u5b9a\u5316\u3001Regex\u6539\u5584<\/td><\/tr><tr><td>Ruby 3.1.x<\/td><td>2021\/12\/25<\/td><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/td><td>\u30c7\u30d0\u30c3\u30b0\u6a5f\u80fd\u5f37\u5316<\/td><\/tr><tr><td>Ruby 3.0.x<\/td><td>2020\/12\/25<\/td><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/td><td>\u578b\u95a2\u9023\u6a5f\u80fd\u306e\u5f37\u5316<\/td><\/tr><tr><td>Ruby 2.7.x<\/td><td>2019\/12\/25<\/td><td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7d42\u4e86<\/td><td>\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u304c\u91cd\u8981\u306a\uff13\u3064\u306e\u7406\u7531<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b89\u5b9a\u6027\u78ba\u4fdd<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u3059\u308bgem\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301<\/li>\n\n\n\n<li>\u65e2\u77e5\u306e\u30d0\u30b0\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u3092\u56de\u907f<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u306e\u52d5\u4f5c\u4fdd\u8a3c<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c1\u30fc\u30e0\u958b\u767a\u306e\u52b9\u7387\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u74b0\u5883\u306e\u7d71\u4e00\u306b\u3088\u308b\u30d0\u30b0\u306e\u9632\u6b62<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u306e\u52b9\u7387\u5316<\/li>\n\n\n\n<li>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u5b89\u5b9a\u6027\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u9069\u7528<\/li>\n\n\n\n<li>\u65b0\u3057\u3044\u6a5f\u80fd\u3084\u6700\u9069\u5316\u306b\u3088\u308b\u6027\u80fd\u5411\u4e0a<\/li>\n\n\n\n<li>\u5c06\u6765\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d1\u30b9\u306e\u78ba\u4fdd<\/li>\n<\/ul>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u9069\u5207\u306b\u884c\u308f\u306a\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u74b0\u5883\u3068\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u74b0\u5883\u3067\u306e\u52d5\u4f5c\u306e\u4e0d\u4e00\u81f4<\/li>\n\n\n\n<li>gem\u306e\u4f9d\u5b58\u95a2\u4fc2\u306b\u3088\u308b\u7af6\u5408\u3084\u30a8\u30e9\u30fc<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u306e\u30ea\u30b9\u30af\u5897\u5927<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u306e\u8907\u96d1\u5316<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u9593\u3067\u306e\u74b0\u5883\u306e\u4e0d\u4e00\u81f4<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u958b\u59cb\u6642\u70b9\u3067\u9069\u5207\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3057\u3001\u30c1\u30fc\u30e0\u5168\u4f53\u3067\u7d71\u4e00\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u969b\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">\u958b\u767a\u74b0\u5883\u3067\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u8907\u6570\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u4e3b\u8981\u306a\u78ba\u8a8d\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d<\/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=\"\"># Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\nruby -v\n# \u51fa\u529b\u4f8b: ruby 3.3.0 (2023-12-25 revision 5124f9ac75) [x86_64-linux]\n\n# \u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u3092\u78ba\u8a8d\nruby --version<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5bfe\u8a71\u578b\u74b0\u5883\uff08IRB\uff09\u3067\u306e\u78ba\u8a8d<\/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=\"\"># IRB\u3092\u8d77\u52d5\u5f8c\u306b\u5b9f\u884c\nRUBY_VERSION\n# \u51fa\u529b\u4f8b: \"3.3.0\"\n\n# \u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u3092\u78ba\u8a8d\nRUBY_DESCRIPTION\n# \u51fa\u529b\u4f8b: \"ruby 3.3.0 (2023-12-25 revision 5124f9ac75) [x86_64-linux]\"<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>rbenv\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\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=\"\"># \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306e\u5168\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\nrbenv versions\n\n# \u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\nrbenv version\n\n# \u30b0\u30ed\u30fc\u30d0\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\nrbenv global<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>RVM\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\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=\"\"># \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306e\u5168\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\nrvm list\n\n# \u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\nrvm current\n\n# \u30c7\u30d5\u30a9\u30eb\u30c8\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\nrvm default<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">Gemfile\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u65b9\u6cd5<\/h3>\n\n\n\n<p>Gemfile\u3067\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\u3059\u308bRuby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u4e3b\u8981\u306a\u6307\u5b9a\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u53b3\u5bc6\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\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=\"\"># \u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\nruby '3.3.0'<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7bc4\u56f2\u306e\u6307\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=\"\"># \u6700\u5c0f\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6307\u5b9a\nruby '&gt;= 3.2.0'\n\n# \u7279\u5b9a\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u5185\u3067\u306e\u6307\u5b9a\nruby '~&gt; 3.2.0'  # 3.2.x\u7cfb\u306e\u307f\u8a31\u53ef<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5225\u306e\u6307\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=\"\"># \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u56fa\u6709\u306e\u8a2d\u5b9a\nplatforms :ruby do\n  ruby '3.3.0'\nend<\/pre>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u6642\u306e\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>~&gt;<\/code> \u6f14\u7b97\u5b50\uff08\u30c1\u30eb\u30c0\u6f14\u7b97\u5b50\uff09\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d1\u30c3\u30c1\u30ec\u30d9\u30eb\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u307f\u3092\u8a31\u53ef<\/li>\n\n\n\n<li>\u958b\u767a\u30c1\u30fc\u30e0\u5185\u3067\u4f7f\u7528\u3059\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u7d71\u4e00\u3059\u308b\u305f\u3081\u306b\u3001\u53b3\u5bc6\u306a\u6307\u5b9a\u3092\u63a8\u5968<\/li>\n\n\n\n<li>CI\/CD\u74b0\u5883\u3067\u3082\u540c\u3058\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u6ce8\u610f<\/li>\n<\/ul>\n\n\n\n<p>Gemfile\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u305f\u5f8c\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u8981\u4ef6\u3092\u78ba\u8a8d\u3067\u304d\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=\"\"># Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u8981\u4ef6\u3092\u78ba\u8a8d\nbundle platform --ruby\n\n# \u5168\u3066\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u542b\u3081\u305f\u8a73\u7d30\u306a\u60c5\u5831\u3092\u78ba\u8a8d\nbundle env<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u74b0\u5883\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3057\u3001\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u969b\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u624b\u9806\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5909\u66f4\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">rbenv \u3092\u4f7f\u7528\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u306e\u5177\u4f53\u7684\u306a\u624b\u9806<\/h3>\n\n\n\n<p>rbenv\u306f\u8efd\u91cf\u3067\u4f7f\u3044\u3084\u3059\u3044Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001rbenv\u3092\u4f7f\u7528\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u306e\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>rbenv\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<p>MacOS\u306e\u5834\u5408\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=\"\"># Homebrew\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nbrew install rbenv ruby-build\n\n# \u30b7\u30a7\u30eb\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\necho 'eval \"$(rbenv init -)\"' &gt;&gt; ~\/.zshrc  # zsh\u306e\u5834\u5408\nsource ~\/.zshrc<\/pre>\n\n\n\n<p>Linux\u306e\u5834\u5408\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nsudo apt update\nsudo apt install -y build-essential libssl-dev zlib1g-dev\n\n# rbenv\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngit clone https:\/\/github.com\/rbenv\/rbenv.git ~\/.rbenv\ngit clone https:\/\/github.com\/rbenv\/ruby-build.git ~\/.rbenv\/plugins\/ruby-build\n\n# PATH\u306e\u8a2d\u5b9a\necho 'export PATH=\"$HOME\/.rbenv\/bin:$PATH\"' &gt;&gt; ~\/.bashrc\necho 'eval \"$(rbenv init -)\"' &gt;&gt; ~\/.bashrc\nsource ~\/.bashrc<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5229\u7528\u53ef\u80fd\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d<\/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=\"\"># \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4e00\u89a7\u8868\u793a\nrbenv install -l\n\n# \u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u8a73\u7d30\u60c5\u5831\u3092\u8868\u793a\nrbenv install -L | grep 3.3<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\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=\"\"># Ruby 3.3.0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nrbenv install 3.3.0\n\n# \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\nrbenv versions<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5207\u308a\u66ff\u3048<\/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=\"\"># \u30b0\u30ed\u30fc\u30d0\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5909\u66f4\nrbenv global 3.3.0\n\n# \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u8a2d\u5b9a\ncd \/path\/to\/your\/project\nrbenv local 3.2.2\n\n# \u4e00\u6642\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\nrbenv shell 3.1.4<\/pre>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>gem\u74b0\u5883\u306e\u66f4\u65b0<\/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=\"\"># \u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306eRuby\u306b\u5bfe\u3057\u3066bundler\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngem install bundler\n\n# gem\u306e\u66f4\u65b0\ngem update --system<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">RVM \u3092\u4f7f\u7528\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u306e\u5177\u4f53\u7684\u306a\u624b\u9806<\/h3>\n\n\n\n<p>RVM\u306f\u6a5f\u80fd\u304c\u8c4a\u5bcc\u3067\u67d4\u8edf\u6027\u306e\u9ad8\u3044Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001RVM\u3092\u4f7f\u7528\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u306e\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>RVM\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=\"\"># GPG\u30ad\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngpg --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB\n\n# RVM\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n\\curl -sSL https:\/\/get.rvm.io | bash\n\n# \u30b7\u30a7\u30eb\u306e\u8a2d\u5b9a\u3092\u66f4\u65b0\nsource ~\/.rvm\/scripts\/rvm<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5fc5\u8981\u306a\u4f9d\u5b58\u95a2\u4fc2\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=\"\"># \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nrvm requirements\n\n# \u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nrvm requirements \"ruby-3.3.0\"<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>Ruby\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u5207\u308a\u66ff\u3048<\/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=\"\"># \u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nrvm install 3.3.0\n\n# \u30c7\u30d5\u30a9\u30eb\u30c8\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u8a2d\u5b9a\nrvm --default use 3.3.0\n\n# \u4e00\u6642\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u5207\u308a\u66ff\u3048\nrvm use 3.2.2\n\n# \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u8a2d\u5b9a\necho \"ruby-3.3.0\" &gt; .ruby-version<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>gemset \u306e\u7ba1\u7406<\/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=\"\"># \u65b0\u3057\u3044gemset\u306e\u4f5c\u6210\nrvm gemset create my_project\n\n# gemset\u306e\u4f7f\u7528\nrvm use 3.3.0@my_project\n\n# gemset\u306e\u4e00\u89a7\u8868\u793a\nrvm gemset list<\/pre>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>\u74b0\u5883\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/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=\"\"># \u53e4\u3044gem\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\nrvm cleanup all\n\n# \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\nrvm cleanup sources<\/pre>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u74b0\u5883\u5909\u6570\u306e\u78ba\u8a8d<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>PATH<\/code>\u306e\u8a2d\u5b9a\u304c\u6b63\u3057\u3044\u304b\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30b7\u30a7\u30eb\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304c\u9069\u5207\u306b\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306eGemfile\u3092\u66f4\u65b0<\/li>\n\n\n\n<li><code>bundle install<\/code>\u3092\u5b9f\u884c\u3057\u3066\u4f9d\u5b58\u95a2\u4fc2\u3092\u518d\u69cb\u7bc9<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u8003\u616e\u4e8b\u9805<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CI\/CD\u8a2d\u5b9a\u306e\u66f4\u65b0<\/li>\n\n\n\n<li>\u672c\u756a\u74b0\u5883\u3068\u306e\u4e92\u63db\u6027\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u624b\u9806\u3092\u614e\u91cd\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5b89\u5168\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001rbenv\u3068RVM\u306e\u8a73\u7d30\u306a\u6bd4\u8f03\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-9\">Ruby \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u6bd4\u8f03<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">rbenv\u3068RVM\u306e\u9055\u3044\u3068\u9078\u629e<\/h3>\n\n\n\n<p>rbenv\u3068RVM\u306f\u3001\u305d\u308c\u305e\u308c\u306b\u72ec\u81ea\u306e\u7279\u5fb4\u3068\u5229\u70b9\u3092\u6301\u3064Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u4e21\u8005\u306e\u8a73\u7d30\u306a\u6bd4\u8f03\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u8a2d\u8a08\u601d\u60f3\u306e\u9055\u3044<\/strong><\/p>\n\n\n<div id=\"id-36452a56-10f9-48cc-ad9b-66291818e174\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u5fb4<\/th><th>rbenv<\/th><th>RVM<\/th><\/tr><\/thead><tbody><tr><td>\u8a2d\u8a08\u601d\u60f3<\/td><td>\u6700\u5c0f\u9650\u306e\u6a5f\u80fd\u3067\u8efd\u91cf\u306a\u5b9f\u88c5<\/td><td>\u591a\u6a5f\u80fd\u3067\u67d4\u8edf\u306a\u5b9f\u88c5<\/td><\/tr><tr><td>\u30b7\u30a7\u30eb\u7d71\u5408<\/td><td>shims\u65b9\u5f0f\uff08\u8efd\u91cf\uff09<\/td><td>\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u7f6e\u304d\u63db\u3048<\/td><\/tr><tr><td>\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5f71\u97ff<\/td><td>\u6700\u5c0f\u9650<\/td><td>\u3088\u308a\u5e83\u7bc4<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf<\/td><td>\u5c11\u306a\u3044<\/td><td>\u6bd4\u8f03\u7684\u591a\u3044<\/td><\/tr><tr><td>\u8d77\u52d5\u6642\u9593<\/td><td>\u9ad8\u901f<\/td><td>\u3084\u3084\u9045\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u5404\u30c4\u30fc\u30eb\u306e\u5229\u70b9\u30fb\u6b20\u70b9<\/h3>\n\n\n\n<p><strong>rbenv\u306e\u7279\u5fb4<\/strong><\/p>\n\n\n\n<p>\u5229\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b7\u30f3\u30d7\u30eb\u3067\u7406\u89e3\u3057\u3084\u3059\u3044\u8a2d\u8a08<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5358\u4e00\u306e\u8cac\u4efb\u539f\u5247\u306b\u5f93\u3063\u305f\u5b9f\u88c5<\/li>\n\n\n\n<li>\u5b66\u7fd2\u66f2\u7dda\u304c\u7de9\u3084\u304b<\/li>\n\n\n\n<li>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5bb9\u6613<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8efd\u91cf\u306a\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30b9\u30c6\u30e0\u30ea\u30bd\u30fc\u30b9\u306e\u4f7f\u7528\u304c\u5c11\u306a\u3044<\/li>\n\n\n\n<li>\u8d77\u52d5\u6642\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5c0f\u3055\u3044<\/li>\n\n\n\n<li>\u4ed6\u306e\u30c4\u30fc\u30eb\u3068\u306e\u7af6\u5408\u304c\u5c11\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5358\u4f4d\u306e\u7ba1\u7406\u304c\u5bb9\u6613<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>.ruby-version<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308b\u7c21\u5358\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30b0\u30ed\u30fc\u30d0\u30eb\u8a2d\u5b9a\u3068\u306e\u660e\u78ba\u306a\u5206\u96e2<\/li>\n\n\n\n<li>Git\u7b49\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u3044<\/li>\n<\/ul>\n\n\n\n<p>\u6b20\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gemset\u306e\u7ba1\u7406\u6a5f\u80fd\u304c\u306a\u3044<\/li>\n\n\n\n<li>\u8ffd\u52a0\u6a5f\u80fd\u306e\u5c0e\u5165\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u5fc5\u8981<\/li>\n\n\n\n<li>\u4e00\u90e8\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u304c\u6a19\u6e96\u3067\u306f\u5229\u7528\u3067\u304d\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p><strong>RVM\u306e\u7279\u5fb4<\/strong><\/p>\n\n\n\n<p>\u5229\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8c4a\u5bcc\u306a\u6a5f\u80fd\u30bb\u30c3\u30c8<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gemset\u306b\u3088\u308b\u4f9d\u5b58\u95a2\u4fc2\u306e\u5206\u96e2<\/li>\n\n\n\n<li>Ruby\u5b9f\u88c5\u306e\u5207\u308a\u66ff\u3048\uff08MRI, JRuby\u7b49\uff09<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u74b0\u5883\u69cb\u7bc9\u304c\u5bb9\u6613<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9ad8\u5ea6\u306a\u74b0\u5883\u5206\u96e2<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306egemset\u7ba1\u7406<\/li>\n\n\n\n<li>\u5b8c\u5168\u306a\u74b0\u5883\u5206\u96e2\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u8907\u6570\u306eRuby\u5b9f\u88c5\u306e\u4f75\u7528\u304c\u5bb9\u6613<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5305\u62ec\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u81ea\u52d5\u89e3\u6c7a<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u74b0\u5883\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u8c4a\u5bcc\u306a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb<\/li>\n<\/ul>\n\n\n\n<p>\u6b20\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5f71\u97ff\u304c\u5927\u304d\u3044<\/li>\n\n\n\n<li>\u8a2d\u5b9a\u306e\u8907\u96d1\u3055<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u6bd4\u8f03\u7684\u591a\u3044<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9078\u629e\u57fa\u6e96\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>rbenv\u3092\u9078\u3076\u3079\u304d\u5834\u5408\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8efd\u91cf\u306a\u74b0\u5883\u3092\u6c42\u3081\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u30b7\u30f3\u30d7\u30eb\u306a\u7ba1\u7406\u3092\u597d\u3080\u5834\u5408<\/li>\n\n\n\n<li>CI\/CD\u74b0\u5883\u3067\u306e\u5229\u7528<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u3057\u305f\u3044\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>RVM\u3092\u9078\u3076\u3079\u304d\u5834\u5408\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8907\u96d1\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u74b0\u5883\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>gemset\u306b\u3088\u308b\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>\u8907\u6570\u306eRuby\u5b9f\u88c5\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u5168\u4f53\u3067\u7d71\u4e00\u3055\u308c\u305f\u74b0\u5883\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<p>\u9078\u629e\u6642\u306e\u8003\u616e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898f\u6a21\u3068\u8907\u96d1\u3055<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c0f\u898f\u6a21\uff1arbenv<\/li>\n\n\n\n<li>\u5927\u898f\u6a21\/\u8907\u96d1\uff1aRVM<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c1\u30fc\u30e0\u306e\u7d4c\u9a13\u30ec\u30d9\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u521d\u5fc3\u8005\u30c1\u30fc\u30e0\uff1arbenv<\/li>\n\n\n\n<li>\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30c1\u30fc\u30e0\uff1a\u3069\u3061\u3089\u3082\u53ef<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u30ea\u30bd\u30fc\u30b9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5236\u9650\u306e\u3042\u308b\u74b0\u5883\uff1arbenv<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u306b\u4f59\u88d5\u304c\u3042\u308b\u74b0\u5883\uff1a\u3069\u3061\u3089\u3082\u53ef<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u958b\u767a\u30d5\u30ed\u30fc<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b7\u30f3\u30d7\u30eb\u306a\u958b\u767a\u30d5\u30ed\u30fc\uff1arbenv<\/li>\n\n\n\n<li>\u8907\u96d1\u306a\u958b\u767a\u30d5\u30ed\u30fc\uff1aRVM<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7279\u5fb4\u3092\u8003\u616e\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u6700\u9069\u306a\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u306e\u4e92\u63db\u6027\u3092\u8003\u616e\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3<\/h3>\n\n\n\n<p>Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u306f\u3001\u4f7f\u7528\u3059\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306e\u4e92\u63db\u6027\u304c\u91cd\u8981\u306a\u5224\u65ad\u57fa\u6e96\u3068\u306a\u308a\u307e\u3059\u3002\u4e3b\u8981\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u306e\u4e92\u63db\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Ruby on Rails\u3068\u306e\u4e92\u63db\u6027<\/strong><\/p>\n\n\n<div id=\"id-b8eeff8f-d2bc-43c6-a49c-d8cf6e467da0\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Rails \u30d0\u30fc\u30b8\u30e7\u30f3<\/th><th>\u5fc5\u8981\u6700\u5c0fRuby\u30d0\u30fc\u30b8\u30e7\u30f3<\/th><th>\u63a8\u5968Ruby\u30d0\u30fc\u30b8\u30e7\u30f3<\/th><th>\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u4e88\u5b9a<\/th><\/tr><\/thead><tbody><tr><td>Rails 7.1.x<\/td><td>Ruby 2.7.0\u4ee5\u4e0a<\/td><td>Ruby 3.2.0\u4ee5\u4e0a<\/td><td>2024\u5e746\u6708\u9803<\/td><\/tr><tr><td>Rails 7.0.x<\/td><td>Ruby 2.7.0\u4ee5\u4e0a<\/td><td>Ruby 3.1.0\u4ee5\u4e0a<\/td><td>2024\u5e746\u6708\u9803<\/td><\/tr><tr><td>Rails 6.1.x<\/td><td>Ruby 2.5.0\u4ee5\u4e0a<\/td><td>Ruby 3.0.0\u4ee5\u4e0a<\/td><td>2024\u5e746\u6708\u9803<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u9078\u629e\u6642\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4e3b\u8981gem\u306e\u4e92\u63db\u6027\u78ba\u8a8d<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Active Record<\/li>\n\n\n\n<li>Active Storage<\/li>\n\n\n\n<li>Action Cable<\/li>\n\n\n\n<li>Webpacker\/importmap-rails<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3068\u306e\u4e92\u63db\u6027<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08PostgreSQL\u3001MySQL\u7b49\uff09<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u30b9\u30c8\u30a2\uff08Redis\u3001Memcached\u7b49\uff09<\/li>\n\n\n\n<li>\u30b8\u30e7\u30d6\u30ad\u30e5\u30fc\uff08Sidekiq\u3001Resque\u7b49\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u30b5\u30dd\u30fc\u30c8\u671f\u9593\u306e\u78ba\u8a8d\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30b5\u30dd\u30fc\u30c8\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b5\u30dd\u30fc\u30c8\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u7a2e\u985e<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u5e38\u30b5\u30dd\u30fc\u30c8\uff1a\u30d0\u30b0\u4fee\u6b63\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\uff1a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u307f<\/li>\n\n\n\n<li>EOL\uff08End of Life\uff09\uff1a\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u306e\u5224\u65ad\u57fa\u6e96<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\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=\"\"># \u63a8\u5968\u3055\u308c\u308b\u9078\u629e\u30d7\u30ed\u30bb\u30b9\ndef recommend_ruby_version\n  criteria = {\n    security_support: true,\n    recent_security_patches: true,\n    community_active: true,\n    framework_compatible: true\n  }\n\n  if criteria.all? { |_, v| v == true }\n    \"\u6700\u65b0\u306e\u5b89\u5b9a\u7248\u3092\u9078\u629e\"\n  else\n    \"\u4e00\u3064\u524d\u306e\u5b89\u5b9a\u7248\u3092\u9078\u629e\"\n  end\nend<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30b5\u30dd\u30fc\u30c8\u671f\u9593\u306e\u78ba\u8a8d\u65b9\u6cd5<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.ruby-lang.org\/\">Ruby\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u306e\u30ea\u30ea\u30fc\u30b9\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u306e\u5b9a\u671f\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306e\u76e3\u8996<\/li>\n<\/ul>\n\n\n\n<p>\u9078\u629e\u6642\u306e\u5b9f\u8df5\u7684\u306a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\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=\"\">\u25a1 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u304c\u7d99\u7d9a\u3057\u3066\u3044\u308b\u304b\n\u25a1 \u4e3b\u8981gem\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\n\u25a1 CI\/CD\u74b0\u5883\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\n\u25a1 \u672c\u756a\u74b0\u5883\u306e\u30a4\u30f3\u30d5\u30e9\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\n\u25a1 \u30c1\u30fc\u30e0\u5185\u306e\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u3068\u5408\u81f4\u3057\u3066\u3044\u308b\u304b\n\u25a1 \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d1\u30b9\u304c\u660e\u78ba\u304b<\/pre>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u306e\u5b9f\u8df5\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u65b0\u306e\u5b89\u5b9a\u7248\u3092\u9078\u629e<\/li>\n\n\n\n<li>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u63a8\u5968\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li>\u4e3b\u8981gem\u306e\u5bfe\u5fdc\u72b6\u6cc1\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65e2\u5b58\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u671f\u9650\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li>\u6bb5\u968e\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d7\u30e9\u30f3\u3092\u4f5c\u6210<\/li>\n\n\n\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u4e92\u63db\u6027\u3092\u4e8b\u524d\u30c1\u30a7\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u74b0\u5883\u3078\u306e\u8003\u616e<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u30c4\u30fc\u30eb\u306e\u5bfe\u5fdc\u78ba\u8a8d<\/li>\n\n\n\n<li>\u76e3\u8996\u30c4\u30fc\u30eb\u306e\u4e92\u63db\u6027\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u5f71\u97ff\u8a55\u4fa1<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u9078\u629e\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306aRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u958b\u767a\u74b0\u5883\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u8907\u6570\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-15\">\u8907\u6570\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306e\u74b0\u5883\u5206\u96e2\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>\u8907\u6570\u306eRuby\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u540c\u6642\u306b\u9032\u3081\u308b\u5834\u5408\u3001\u74b0\u5883\u5206\u96e2\u306f\u6700\u3082\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u306e\u4e00\u3064\u3068\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u52b9\u679c\u7684\u306a\u74b0\u5883\u5206\u96e2\u306e\u65b9\u6cd5\u3068\u305d\u306e\u91cd\u8981\u6027\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u74b0\u5883\u5206\u96e2\u306e\u57fa\u672c\u539f\u5247<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306b\u4ee5\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7ba1\u7406\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=\"\">project_root\/\n\u251c\u2500\u2500 .ruby-version    # Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6307\u5b9a\n\u251c\u2500\u2500 .ruby-gemset     # RVM\u4f7f\u7528\u6642\u306egemset\u6307\u5b9a\n\u251c\u2500\u2500 Gemfile         # gem\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406\n\u2514\u2500\u2500 .tool-versions  # asdf\u4f7f\u7528\u6642\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Docker\u74b0\u5883\u3067\u306e\u5206\u96e2<\/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=\"\"># Dockerfile\u4f8b\nFROM ruby:3.3.0-slim\n\n# \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u74b0\u5883\u8a2d\u5b9a\nENV RAILS_ENV=development\nENV BUNDLE_PATH=\/bundle\n\n# \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nRUN apt-get update &amp;&amp; apt-get install -y \\\n    build-essential \\\n    libpq-dev \\\n    nodejs\n\nWORKDIR \/app<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u4eee\u60f3\u74b0\u5883\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/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=\"\"># \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306e\u74b0\u5883\u8a2d\u5b9a\u4f8b\nproject_a\/\n  .ruby-version  # ruby-3.3.0\n  .envrc         # direnv\u8a2d\u5b9a\n\nproject_b\/\n  .ruby-version  # ruby-3.2.2\n  .envrc         # direnv\u8a2d\u5b9a<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u30c1\u30fc\u30e0\u958b\u767a\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7d71\u4e00\u624b\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u81ea\u52d5\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<p><code>.github\/workflows\/ruby.yml<\/code>\u306e\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=\"\">name: Ruby CI\n\non: [push, pull_request]\n\njobs:\n  test:\n    runs-on: ubuntu-latest\n    steps:\n      - uses: actions\/checkout@v2\n      - uses: ruby\/setup-ruby@v1\n        with:\n          ruby-version: '.ruby-version'\n          bundler-cache: true\n      - run: bundle exec rake<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30c1\u30fc\u30e0\u5185\u3067\u306e\u7d71\u4e00\u30eb\u30fc\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u958b\u767a\u74b0\u5883\u8a2d\u5b9a\u30ac\u30a4\u30c9\u306e\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=\"\"># \u958b\u767a\u74b0\u5883\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30ac\u30a4\u30c9\n\n1. \u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/pre>\n\n\n\n<p>bash<br># rbenv\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br>brew install rbenv ruby-build<\/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=\"\">2. \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/pre>\n\n\n\n<p>bash<br># Ruby\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br>rbenv install $(cat .ruby-version)<\/p>\n\n\n\n<p># gem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br>bundle install<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">3. \u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a<\/pre>\n\n\n\n<p>bash<br>cp .env.example .env<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">```\n\n3. **\u30d0\u30fc\u30b8\u30e7\u30f3\u7d71\u4e00\u306e\u81ea\u52d5\u30c1\u30a7\u30c3\u30af**\n\npre-commit hook\u306e\u4f8b\uff1a<\/pre>\n\n\n\n<p>bash<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-18\">!\/bin\/sh<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-19\">Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u30c1\u30a7\u30c3\u30af<\/h1>\n\n\n\n<p>required_version=$(cat .ruby-version)<br>current_version=$(ruby -v | cut -d\u2019 \u2018 -f2)<\/p>\n\n\n\n<p>if [ \u201c$required_version\u201d != \u201c$current_version\u201d ]; then<br>echo \u201cError: Wrong Ruby version. Required: $required_version, Current: $current_version\u201d<br>exit 1<br>fi<br>\u201c`<\/p>\n\n\n\n<p>\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7ba1\u7406\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>README\u306b\u74b0\u5883\u8981\u4ef6\u3092\u660e\u8a18<\/li>\n\n\n\n<li>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u624b\u9806\u306e\u8a73\u7d30\u5316<\/li>\n\n\n\n<li>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9\u306e\u6574\u5099<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gemfile.lock\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u4f9d\u5b58\u95a2\u4fc2\u306e\u66f4\u65b0<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u81ea\u52d5\u5316<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>CI\/CD\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30eb\u30c1\u30d0\u30fc\u30b8\u30e7\u30f3\u30c6\u30b9\u30c8<\/li>\n\n\n\n<li>\u81ea\u52d5\u30c7\u30d7\u30ed\u30a4\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30ad\u30e3\u30f3\u306e\u5b9f\u65bd<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u6570\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u74b0\u5883\u3067\u3082\u5b89\u5b9a\u3057\u305f\u958b\u767a\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-20\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u96c6<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u6642\u306e\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u3068\u89e3\u6c7a\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u5207\u308a\u66ff\u3048\u306b\u5931\u6557\u3059\u308b\u5834\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30a8\u30e9\u30fc\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=\"\">rbenv: version `3.3.0' not installed<\/pre>\n\n\n\n<p>\u89e3\u6c7a\u624b\u9806\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=\"\"># \u5229\u7528\u53ef\u80fd\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\nrbenv install -l\n\n# \u5fc5\u8981\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nrbenv install 3.3.0\n\n# rehash\u306e\u5b9f\u884c\nrbenv rehash<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u5834\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30a8\u30e9\u30fc\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=\"\">error: failed to build gem native extension<\/pre>\n\n\n\n<p>\u89e3\u6c7a\u624b\u9806\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=\"\"># \u5fc5\u8981\u306a\u958b\u767a\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n# Ubuntu\/Debian\nsudo apt-get install -y build-essential libssl-dev zlib1g-dev\n\n# macOS\nxcode-select --install<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>PATH\u95a2\u9023\u306e\u30a8\u30e9\u30fc<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30a8\u30e9\u30fc\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=\"\">command not found: ruby<\/pre>\n\n\n\n<p>\u78ba\u8a8d\u3068\u89e3\u6c7a\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=\"\"># PATH\u306e\u78ba\u8a8d\necho $PATH\n\n# \u30b7\u30a7\u30eb\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u6b63\uff08bash\u4f7f\u7528\u6642\uff09\necho 'export PATH=\"$HOME\/.rbenv\/bin:$PATH\"' &gt;&gt; ~\/.bashrc\necho 'eval \"$(rbenv init -)\"' &gt;&gt; ~\/.bashrc\nsource ~\/.bashrc<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">gem\u306e\u4e92\u63db\u6027\u554f\u984c\u3078\u306e\u5bfe\u51e6\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u7af6\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30a8\u30e9\u30fc\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=\"\">Bundler could not find compatible versions for gem \"activesupport\"<\/pre>\n\n\n\n<p>\u89e3\u6c7a\u30a2\u30d7\u30ed\u30fc\u30c1\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=\"\"># Gemfile\u306e\u4f8b\nsource 'https:\/\/rubygems.org'\n\n# \u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u306e\u7de9\u548c\ngem 'activesupport', '~&gt; 7.0'  # \u53b3\u5bc6\u306a\u6307\u5b9a\u3092\u907f\u3051\u308b\ngem 'rails', '~&gt; 7.0.0'       # \u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u7bc4\u56f2\u6307\u5b9a\n\n# \u554f\u984c\u306e\u3042\u308b\u5834\u5408\u306f\u7279\u5b9a\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\ngem 'nokogiri', '1.15.4'      # \u7279\u5b9a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6307\u5b9a<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>native extension\u554f\u984c<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30a8\u30e9\u30fc\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=\"\">Failed to build native extension. \"make failed\"<\/pre>\n\n\n\n<p>\u89e3\u6c7a\u624b\u9806\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=\"\"># gem\u306e\u30ea\u30d3\u30eb\u30c9\ngem pristine --all\n\n# bundler\u306e\u66f4\u65b0\u3068\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngem update bundler\nbundle install --no-cache<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u4e0d\u4e00\u81f4\u306e\u89e3\u6c7a<\/strong><\/li>\n<\/ol>\n\n\n\n<p>Bundler\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\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=\"\"># \u4f9d\u5b58\u95a2\u4fc2\u306e\u8a73\u7d30\u78ba\u8a8d\nbundle exec gem list\n\n# \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\nbundle clean --force\n\n# \u4f9d\u5b58\u95a2\u4fc2\u306e\u66f4\u65b0\nbundle update --conservative<\/pre>\n\n\n\n<p>\u4e88\u9632\u7684\u306a\u5bfe\u7b56\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8a2d\u5b9a\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/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=\"\"># .ruby-version\n3.3.0\n\n# Gemfile\nruby File.read('.ruby-version').strip\n\nsource 'https:\/\/rubygems.org'\n\n# \u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\ngem 'rails', '~&gt; 7.1.0'\ngem 'puma', '~&gt; 6.0'<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/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=\"\"># \u5b9a\u671f\u7684\u306a\u66f4\u65b0\u30c1\u30a7\u30c3\u30af\nbundle outdated\n\n# \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\nbundle audit check --update\n\n# \u4f9d\u5b58\u95a2\u4fc2\u306e\u66f4\u65b0\nbundle update --patch  # \u30d1\u30c3\u30c1\u30ec\u30d9\u30eb\u306e\u66f4\u65b0\u306e\u307f<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u958b\u767a\u74b0\u5883\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/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=\"\"># gem\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\ngem cleanup\n\n# bundler\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2\nbundle clean --force\n\n# \u30b7\u30b9\u30c6\u30e0\u306e\u66f4\u65b0\nbrew update &amp;&amp; brew upgrade ruby-build  # macOS\u306e\u5834\u5408<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u3067\u3001Ruby\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306b\u95a2\u3059\u308b\u591a\u304f\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u4e88\u9632\u7684\u306a\u5bfe\u7b56\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e\u767a\u751f\u81ea\u4f53\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#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-1532","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\/1532","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=1532"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1532\/revisions"}],"predecessor-version":[{"id":1533,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1532\/revisions\/1533"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}