{"id":1293,"date":"2025-03-24T08:52:25","date_gmt":"2025-03-23T23:52:25","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1293"},"modified":"2025-03-24T08:52:25","modified_gmt":"2025-03-23T23:52:25","slug":"%e3%80%90%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91ruby-gem%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%ae%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%892024%ef%bc%9a%e5%88%9d%e5%bf%83","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1293","title":{"rendered":"\u3010\u4fdd\u5b58\u7248\u3011Ruby Gem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5b8c\u5168\u30ac\u30a4\u30c92024\uff1a\u521d\u5fc3\u8005\u3067\u30823\u5206\u3067\u7406\u89e3\u3067\u304d\u308b\u5c0e\u5165\u65b9\u6cd5\u3068\u30c8\u30e9\u30d6\u30eb\u5bfe\u7b56"},"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\">    <a href=\"#i-0\">Ruby Gem \u3068\u306f\uff1a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">Gem \u304c\u3042\u306a\u305f\u306e\u958b\u767a\u3092\u5287\u7684\u306b\u7ba1\u7406\u52b9\u7387\u5316\u3059\u308b\u7406\u7531<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">RubyGems \u306e\u4ed5\u7d44\u307f\u3068\u91cd\u8981\u6027<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">Gem \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b3\u3064\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">gem install\u30b3\u30de\u30f3\u30c9\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/a>      <\/li>      <li>        <a href=\"#i-5\">\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-6\">\u8907\u6570\u306e Gem \u3092\u4e00\u62ec\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-7\">Bundler \u3068 Gem \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u4fbf\u5229<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-8\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067 Bundler \u3092\u4f7f\u3046\u9069\u5207\u306a\u7406\u7531<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-9\">\u500b\u5225\u306e Gem \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u9069\u3057\u3066\u3044\u308b\u5834\u9762<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-10\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u4e3b\u8981\u306a\u30c8\u30e9\u30d6\u30eb\u3068\u89e3\u6c7a\u7b56<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-11\">\u6a29\u9650\u30a8\u30e9\u30fc\u306e\u5bfe\u51e6\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u885d\u7a81\u3092\u89e3\u6c7a\u3059\u308b\u30b9\u30c6\u30c3\u30d7<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-13\">Gem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-14\">\u4fe1\u983c\u3067\u304d\u308bGem\u306e\u898b\u5206\u3051\u65b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u4e8b\u9805<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-16\">\u958b\u767a\u52b9\u7387\u3092\u4e0a\u3052\u308bGem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">\u30ed\u30fc\u30ab\u30ebGem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-18\">\u7279\u5b9a\u306e\u30bd\u30fc\u30b9\u304b\u3089\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-19\">CI\/CD\u74b0\u5883\u3067\u306e\u52b9\u7387\u7684\u306aGem\u7ba1\u7406<\/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 Gem \u3068\u306f\uff1a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">Gem \u304c\u3042\u306a\u305f\u306e\u958b\u767a\u3092\u5287\u7684\u306b\u7ba1\u7406\u52b9\u7387\u5316\u3059\u308b\u7406\u7531<\/h3>\n\n\n\n<p>Ruby Gem\u306f\u3001Ruby\u8a00\u8a9e\u306b\u304a\u3051\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u6838\u3092\u62c5\u3046\u5b58\u5728\u3067\u3059\u3002\u958b\u767a\u73fe\u5834\u3067\u306e\u4f5c\u696d\u52b9\u7387\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u7406\u7531\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u4e3b\u8981\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b3\u30fc\u30c9\u518d\u5229\u7528\u306e\u52b9\u7387\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8eca\u8f2a\u306e\u518d\u767a\u660e\u3092\u9632\u304e\u3001\u65e2\u5b58\u306e\u512a\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6d3b\u7528<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u9593\u3067\u306e\u5171\u901a\u30b3\u30fc\u30c9\u306e\u5171\u6709\u304c\u5bb9\u6613<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3055\u308c\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u81ea\u52d5\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fc5\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u305d\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u81ea\u52d5\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6574\u5408\u6027\u3092\u81ea\u52d5\u7684\u306b\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u9593\u3067\u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u885d\u7a81\u3092\u9632\u6b62<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u74b0\u5883\u306e\u6a19\u6e96\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c1\u30fc\u30e0\u5168\u4f53\u3067\u540c\u3058\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>\u958b\u767a\u74b0\u5883\u306e\u69cb\u7bc9\u3092\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u30d7\u30ed\u30bb\u30b9\u306e\u7c21\u7d20\u5316<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">RubyGems \u306e\u4ed5\u7d44\u307f\u3068\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>RubyGems\u306f\u3001Ruby\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. \u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u69cb\u9020\u5316<\/strong><\/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=\"\"># \u5178\u578b\u7684\u306aGem\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\nmy_gem\/\n  \u251c\u2500\u2500 lib\/\n  \u2502   \u2514\u2500\u2500 my_gem.rb\n  \u251c\u2500\u2500 test\/\n  \u251c\u2500\u2500 README.md\n  \u251c\u2500\u2500 LICENSE.txt\n  \u2514\u2500\u2500 my_gem.gemspec<\/pre>\n\n\n\n<p><strong>2. \u4e2d\u592e\u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u306e\u7ba1\u7406<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RubyGems.org\u304c\u516c\u5f0f\u306e\u4e2d\u592e\u30ea\u30dd\u30b8\u30c8\u30ea\u3068\u3057\u3066\u6a5f\u80fd<\/li>\n\n\n\n<li>\u4e16\u754c\u4e2d\u306e\u958b\u767a\u8005\u304c\u4f5c\u6210\u3057\u305fGem\u3092\u7c21\u5358\u306b\u5229\u7528\u53ef\u80fd<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3055\u308c\u305f\u5b89\u5b9a\u3057\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u63d0\u4f9b<\/li>\n<\/ul>\n\n\n\n<p><strong>3. \u4f9d\u5b58\u95a2\u4fc2\u306e\u89e3\u6c7a\u30b7\u30b9\u30c6\u30e0<\/strong><\/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=\"\"># gemspec\u30d5\u30a1\u30a4\u30eb\u3067\u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u5b9a\u7fa9\u4f8b\nGem::Specification.new do |s|\n  s.name = 'my_gem'\n  s.version = '1.0.0'\n  s.add_dependency 'activesupport', '~&gt; 6.1'\n  s.add_development_dependency 'rspec', '~&gt; 3.10'\nend<\/pre>\n\n\n\n<p><strong>4. \u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\uff08major.minor.patch\uff09\u306e\u63a1\u7528<\/li>\n\n\n\n<li>\u5f8c\u65b9\u4e92\u63db\u6027\u306e\u4fdd\u8a3c<\/li>\n\n\n\n<li>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u5f71\u97ff\u7bc4\u56f2\u306e\u660e\u78ba\u5316<\/li>\n<\/ul>\n\n\n\n<p><strong>RubyGems\u304c\u63d0\u4f9b\u3059\u308b\u4e3b\u8981\u306a\u6a5f\u80fd<\/strong><\/p>\n\n\n<div id=\"id-df37bad2-dc19-4da8-8ab4-63aee355ff46\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6a5f\u80fd<\/th><th>\u8aac\u660e<\/th><th>\u4f7f\u7528\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td><td>Gem\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u914d\u7f6e<\/td><td><code>gem install rails<\/code><\/td><\/tr><tr><td>\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td><td>\u4e0d\u8981\u306aGem\u306e\u524a\u9664<\/td><td><code>gem uninstall rails<\/code><\/td><\/tr><tr><td>\u66f4\u65b0<\/td><td>\u65e2\u5b58Gem\u306e\u66f4\u65b0<\/td><td><code>gem update rails<\/code><\/td><\/tr><tr><td>\u691c\u7d22<\/td><td>\u5229\u7528\u53ef\u80fd\u306aGem\u306e\u691c\u7d22<\/td><td><code>gem search ^rails<\/code><\/td><\/tr><tr><td>\u30ea\u30b9\u30c8\u8868\u793a<\/td><td>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307fGem\u306e\u4e00\u89a7\u8868\u793a<\/td><td><code>gem list<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>RubyGems\u306f\u3001Ruby\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u5065\u5168\u306a\u767a\u5c55\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u958b\u767a\u8005\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u6210\u679c\u3092\u6d3b\u7528\u3057\u306a\u304c\u3089\u3001\u52b9\u7387\u7684\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">Gem \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b3\u3064\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">gem install\u30b3\u30de\u30f3\u30c9\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>Gem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u306e\u57fa\u672c\u7684\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u6e96\u5099<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ruby\u74b0\u5883\u304c\u6b63\u3057\u304f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d<\/li>\n<\/ul>\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\u78ba\u8a8d\n   ruby -v\n\n   # RubyGems\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\n   gem -v<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30b3\u30de\u30f3\u30c9<\/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\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306eGem\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n   gem install \u30d1\u30c3\u30b1\u30fc\u30b8\u540d\n\n   # \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u8868\u793a\n   gem install -h<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u7d50\u679c\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\u3055\u308c\u305fGem\u306e\u78ba\u8a8d\n   gem list \u30d1\u30c3\u30b1\u30fc\u30b8\u540d\n\n   # Gem\u306e\u8a73\u7d30\u60c5\u5831\u306e\u8868\u793a\n   gem info \u30d1\u30c3\u30b1\u30fc\u30b8\u540d<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eGem\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u969b\u306e\u4e3b\u8981\u306a\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. \u53b3\u5bc6\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a<\/strong><\/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=\"\"># \u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngem install rails -v 7.0.0\n\n# \u8907\u6570\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u540c\u6642\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngem install rails -v 7.0.0 -v 6.1.0<\/pre>\n\n\n\n<p><strong>2. \u30d0\u30fc\u30b8\u30e7\u30f3\u7bc4\u56f2\u306e\u6307\u5b9a<\/strong><\/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=\"\"># \u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u4ee5\u4e0a\ngem install rails -v \"&gt;= 7.0.0\"\n\n# \u30d0\u30fc\u30b8\u30e7\u30f3\u7bc4\u56f2\u3092\u6307\u5b9a\ngem install rails -v \"&gt;= 7.0.0, &lt; 8.0.0\"<\/pre>\n\n\n\n<p><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u89e3\u8aac<\/strong><\/p>\n\n\n<div id=\"id-b8714a77-7e92-46c8-b92b-9855ba1d44e2\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6f14\u7b97\u5b50<\/th><th>\u610f\u5473<\/th><th>\u4f7f\u7528\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>=<\/td><td>\u5b8c\u5168\u4e00\u81f4<\/td><td><code>-v \"= 7.0.0\"<\/code><\/td><\/tr><tr><td>&gt;=<\/td><td>\u4ee5\u4e0a<\/td><td><code>-v \"&gt;= 7.0.0\"<\/code><\/td><\/tr><tr><td>&gt;<\/td><td>\u3088\u308a\u5927\u304d\u3044<\/td><td><code>-v \"&gt; 7.0.0\"<\/code><\/td><\/tr><tr><td>&lt;=<\/td><td>\u4ee5\u4e0b<\/td><td><code>-v \"&lt;= 7.0.0\"<\/code><\/td><\/tr><tr><td>&lt;<\/td><td>\u3088\u308a\u5c0f\u3055\u3044<\/td><td><code>-v \"&lt; 7.0.0\"<\/code><\/td><\/tr><tr><td>~&gt;<\/td><td>\u7d04\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/td><td><code>-v \"~&gt; 7.0.0\"<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u8907\u6570\u306e Gem \u3092\u4e00\u62ec\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u8907\u6570\u306eGem\u3092\u52b9\u7387\u7684\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. Gemfile\u3092\u4f7f\u7528\u3057\u305f\u4e00\u62ec\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/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\ngem 'rails', '~&gt; 7.0.0'\ngem 'puma', '~&gt; 5.0'\ngem 'sqlite3', '~&gt; 1.4'<\/pre>\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\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nbundle install<\/pre>\n\n\n\n<p><strong>2. \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u6d3b\u7528<\/strong><\/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=\"\">#!\/bin\/bash\n# install_gems.sh\ngems=(\n  \"rails\"\n  \"puma\"\n  \"sqlite3\"\n)\n\nfor gem in \"${gems[@]}\"; do\n  gem install \"$gem\"\ndone<\/pre>\n\n\n\n<p><strong>3. \u958b\u767a\u74b0\u5883\u5225\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/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=\"\"># \u74b0\u5883\u5225\u306eGem\u306e\u30b0\u30eb\u30fc\u30d7\u5316\ngroup :development, :test do\n  gem 'rspec-rails'\n  gem 'factory_bot_rails'\nend\n\ngroup :production do\n  gem 'pg'\nend<\/pre>\n\n\n\n<p><strong>\u52b9\u7387\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d\u306e\u78ba\u8a8d\u4e8b\u9805<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fc5\u8981\u306aGem\u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u306e\u74b0\u5883\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u5fc5\u8981\u306a\u6a29\u9650\u306e\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u6ce8\u610f\u70b9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u5b89\u5b9a\u6027\u78ba\u4fdd<\/li>\n\n\n\n<li>\u5341\u5206\u306a\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u306e\u78ba\u4fdd<\/li>\n\n\n\n<li>\u65e2\u5b58\u306eGem\u3068\u306e\u7af6\u5408\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306e\u78ba\u8a8d<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u304b\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u57fa\u672c\u7684\u306a\u52d5\u4f5c\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001Gem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u57fa\u672c\u7684\u306a\u624b\u9806\u304b\u3089\u5fdc\u7528\u307e\u3067\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-7\">Bundler \u3068 Gem \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u4fbf\u5229<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067 Bundler \u3092\u4f7f\u3046\u9069\u5207\u306a\u7406\u7531<\/h3>\n\n\n\n<p>Bundler\u306f\u3001Ruby\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406\u3092\u52b9\u7387\u5316\u3059\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001Bundler\u3092\u4f7f\u7528\u3059\u3079\u304d\u4e3b\u8981\u306a\u7406\u7531\u3092\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. \u4f9d\u5b58\u95a2\u4fc2\u306e\u4e00\u5143\u7ba1\u7406<\/strong><\/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\ngem 'rails', '~&gt; 7.0.0'\ngem 'pg', '~&gt; 1.1'\ngem 'puma', '~&gt; 5.0'\n\ngroup :development do\n  gem 'web-console'\n  gem 'spring'\nend<\/pre>\n\n\n\n<p><strong>2. \u30d0\u30fc\u30b8\u30e7\u30f3\u7af6\u5408\u306e\u81ea\u52d5\u89e3\u6c7a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Gemfile.lock<\/code>\u306b\u3088\u308b\u4f9d\u5b58\u95a2\u4fc2\u306e\u56fa\u5b9a<\/li>\n\n\n\n<li>\u7570\u306a\u308b\u74b0\u5883\u3067\u306e\u4e00\u8cab\u6027\u78ba\u4fdd<\/li>\n\n\n\n<li>\u8907\u96d1\u306a\u4f9d\u5b58\u95a2\u4fc2\u30b0\u30e9\u30d5\u306e\u81ea\u52d5\u89e3\u6c7a<\/li>\n<\/ul>\n\n\n\n<p><strong>3. \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u74b0\u5883\u306e\u518d\u73fe\u6027\u5411\u4e0a<\/strong><\/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\u306e\u5b8c\u5168\u306a\u518d\u73fe\nbundle install\n\n# \u7279\u5b9a\u306e\u74b0\u5883\u306e\u307f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nbundle install --without production\n\n# \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3057\u305f\u9ad8\u901f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nbundle install --local<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u500b\u5225\u306e Gem \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u9069\u3057\u3066\u3044\u308b\u5834\u9762<\/h3>\n\n\n\n<p>Bundler\u306e\u5229\u7528\u304c\u9069\u3055\u306a\u3044\u3001\u307e\u305f\u306f\u500b\u5225\u306eGem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u671b\u307e\u3057\u3044\u72b6\u6cc1\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u30ef\u30a4\u30c9\u306a\u958b\u767a\u30c4\u30fc\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5229\u7528\u3059\u308b\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb<\/li>\n\n\n\n<li>\u8907\u6570\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5171\u6709\u3059\u308b\u958b\u767a\u652f\u63f4\u30c4\u30fc\u30eb<\/li>\n<\/ul>\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=\"\">   # \u30b7\u30b9\u30c6\u30e0\u30ef\u30a4\u30c9\u306a\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4f8b\n   gem install rubocop\n   gem install pry<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u4e00\u6642\u7684\u306a\u691c\u8a3c\u3084\u5b66\u7fd2<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b0\u3057\u3044Gem\u306e\u52d5\u4f5c\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3084\u5b66\u7fd2\u76ee\u7684\u306e\u5229\u7528<\/li>\n<\/ul>\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\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d\n   gem install rails -v 7.0.0\n   gem install rspec --pre  # \u30d7\u30ec\u30ea\u30ea\u30fc\u30b9\u7248\u306e\u78ba\u8a8d<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u5358\u72ec\u3067\u306e\u5229\u7528\u30b1\u30fc\u30b9<\/strong><br>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9 \u30e1\u30ea\u30c3\u30c8 \u30c7\u30e1\u30ea\u30c3\u30c8<br>\u958b\u767a\u30c4\u30fc\u30eb \u5373\u5ea7\u306b\u5229\u7528\u53ef\u80fd \u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u304c\u7169\u96d1<br>\u30b9\u30af\u30ea\u30d7\u30c8\u5b9f\u884c \u4f9d\u5b58\u95a2\u4fc2\u304c\u5358\u7d14 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u9593\u306e\u4e00\u8cab\u6027\u306a\u3057<br>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a \u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u7c21\u5358 \u672c\u756a\u74b0\u5883\u3068\u306e\u5dee\u7570\u767a\u751f\u30ea\u30b9\u30af <strong>Bundler\u3068\u500b\u5225\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u4f7f\u3044\u5206\u3051\u6307\u91dd<\/strong><ol><li><strong>Bundler\u3092\u4f7f\u7528\u3059\u3079\u304d\u5834\u5408<\/strong><\/li><\/ol><ul><li>\u30c1\u30fc\u30e0\u3067\u306e\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li><li>\u8907\u96d1\u306a\u4f9d\u5b58\u95a2\u4fc2\u3092\u6301\u3064\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li><li>\u672c\u756a\u74b0\u5883\u3078\u306e\u30c7\u30d7\u30ed\u30a4\u3092\u4f34\u3046\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li><li>\u9577\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u306a\u30b7\u30b9\u30c6\u30e0<\/li><\/ul><ol><li><strong>\u500b\u5225\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u9069\u3059\u308b\u5834\u5408<\/strong><\/li><\/ol><ul><li>\u5358\u767a\u306e\u4f5c\u696d\u3084\u691c\u8a3c<\/li><li>\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5229\u7528\u3059\u308b\u30c4\u30fc\u30eb<\/li><li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u5c11\u306a\u3044\u30b9\u30af\u30ea\u30d7\u30c8<\/li><li>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d4\u30f3\u30b0\u3084PoC\u306e\u4f5c\u6210<\/li><\/ul>Bundler\u3068\u500b\u5225\u306eGem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898f\u6a21\u3084\u76ee\u7684\u3001\u30c1\u30fc\u30e0\u69cb\u6210\u306a\u3069\u3092\u8003\u616e\u3057\u3066\u3001\u6700\u9069\u306a\u65b9\u6cd5\u3092\u9078\u629e\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u4e3b\u8981\u306a\u30c8\u30e9\u30d6\u30eb\u3068\u89e3\u6c7a\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u6a29\u9650\u30a8\u30e9\u30fc\u306e\u5bfe\u51e6\u65b9\u6cd5<\/h3>\n\n\n\n<p>Gem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u6a29\u9650\u95a2\u9023\u30a8\u30e9\u30fc\u306f\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u306e\u4e00\u3064\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u4e3b\u306a\u5bfe\u51e6\u6cd5\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. sudo\u4f7f\u7528\u6642\u306e\u6ce8\u610f\u70b9<\/strong><\/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=\"\"># \u975e\u63a8\u5968\u306e\u65b9\u6cd5\nsudo gem install rails  # \u30b7\u30b9\u30c6\u30e0\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u58ca\u3059\u53ef\u80fd\u6027\u3042\u308a\n\n# \u63a8\u5968\u3055\u308c\u308b\u65b9\u6cd5\ngem install rails --user-install  # \u30e6\u30fc\u30b6\u30fc\u306e\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/pre>\n\n\n\n<p><strong>2. rbenv\u3084RVM\u3067\u306e\u6a29\u9650\u7ba1\u7406<\/strong><\/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\u3067\u306e\u6a29\u9650\u554f\u984c\u89e3\u6c7a\nrbenv rehash  # \u65b0\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fGem\u306e\u30b3\u30de\u30f3\u30c9\u3092\u8a8d\u8b58\n\n# RVM\u3067\u306e\u6a29\u9650\u8a2d\u5b9a\nrvm use ruby-3.2.0  # \u7279\u5b9a\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5207\u308a\u66ff\u3048\ngem install rails  # \u6a29\u9650\u30a8\u30e9\u30fc\u306a\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd<\/pre>\n\n\n\n<p><strong>3. \u30b7\u30b9\u30c6\u30e0\u6a29\u9650\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/strong><\/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\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u6a29\u9650\u78ba\u8a8d\nls -la $(gem environment gemdir)\n\n# \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6a29\u9650\u3092\u4fee\u6b63\nchmod -R u+w $(gem environment gemdir)<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u885d\u7a81\u3092\u89e3\u6c7a\u3059\u308b\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<p>\u4f9d\u5b58\u95a2\u4fc2\u306e\u885d\u7a81\u306f\u8907\u96d1\u306a\u30c8\u30e9\u30d6\u30eb\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u78ba\u8a8d\u3068\u89e3\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=\"\"># \u4f9d\u5b58\u95a2\u4fc2\u306e\u78ba\u8a8d\ngem dependency rails\n\n# \u7279\u5b9a\u306eGem\u304c\u5fc5\u8981\u3068\u3059\u308b\u4f9d\u5b58\u95a2\u4fc2\u306e\u8a73\u7d30\u8868\u793a\nbundle show rails\nbundle vis  # \u4f9d\u5b58\u95a2\u4fc2\u30b0\u30e9\u30d5\u306e\u53ef\u8996\u5316\uff08graphviz\u304c\u5fc5\u8981\uff09<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u8abf\u6574\u306b\u3088\u308b\u89e3\u6c7a<\/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=\"\"># Gemfile\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u5236\u7d04\u7de9\u548c\ngem 'nokogiri', '~&gt; 1.14'  # \u3088\u308a\u67d4\u8edf\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\ngem 'rails', '&gt;= 7.0.0'    # \u6700\u5c0f\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u307f\u6307\u5b9a<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u7af6\u5408\u89e3\u6c7a\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><br>\u72b6\u6cc1 \u5bfe\u51e6\u65b9\u6cd5 \u6ce8\u610f\u70b9<br>\u30d0\u30fc\u30b8\u30e7\u30f3\u4e0d\u4e00\u81f4 \u4e92\u63db\u6027\u306e\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5909\u66f4 \u6a5f\u80fd\u3078\u306e\u5f71\u97ff\u78ba\u8a8d<br>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4f9d\u5b58 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u56fa\u6709\u306e\u5bfe\u5fdc \u74b0\u5883\u5dee\u7570\u306e\u8003\u616e<br>\u30cd\u30a4\u30c6\u30a3\u30d6\u62e1\u5f35\u306e\u554f\u984c \u5fc5\u8981\u306a\u30d3\u30eb\u30c9\u30c4\u30fc\u30eb\u306e\u5c0e\u5165 \u30b3\u30f3\u30d1\u30a4\u30eb\u74b0\u5883\u306e\u6574\u5099 SSL\u8a3c\u660e\u66f8\u95a2\u9023\u306e\u30a8\u30e9\u30fc\u5bfe\u7b56 SSL\u8a3c\u660e\u66f8\u95a2\u9023\u306e\u30a8\u30e9\u30fc\u306f\u3001\u7279\u306b\u30d7\u30ed\u30ad\u30b7\u74b0\u5883\u3084\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u767a\u751f\u3057\u3084\u3059\u3044\u554f\u984c\u3067\u3059\uff1a <strong>1. \u8a3c\u660e\u66f8\u306e\u691c\u8a3c\u30a8\u30e9\u30fc\u5bfe\u7b56<\/strong> <code># \u4e00\u6642\u7684\u306a\u56de\u907f\u7b56\uff08\u975e\u63a8\u5968\uff09 gem install --no-document rails --source http:\/\/rubygems.org # \u63a8\u5968\u3055\u308c\u308b\u5bfe\u7b56 gem update --system # RubyGems\u306e\u66f4\u65b0 gem install rubygems-update # \u8a3c\u660e\u66f8\u60c5\u5831\u3082\u66f4\u65b0<\/code> <strong>2. \u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u306e\u8abf\u6574<\/strong> <code># \u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u306e\u78ba\u8a8d gem environment # \u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a export HTTP_PROXY=\"http:\/\/proxy.example.com:8080\" export HTTPS_PROXY=\"http:\/\/proxy.example.com:8080\"<\/code> <strong>3. \u30b7\u30b9\u30c6\u30e0\u8a3c\u660e\u66f8\u306e\u66f4\u65b0<\/strong> <code># \u8a3c\u660e\u66f8\u30d0\u30f3\u30c9\u30eb\u306e\u66f4\u65b0 update-ca-certificates # Debian\/Ubuntu\u7cfb update-ca-trust extract # RHEL\/CentOS\u7cfb<\/code> <strong>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e00\u822c\u7684\u306a\u30d5\u30ed\u30fc<\/strong><ol><li>\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8a73\u7d30\u78ba\u8a8d<\/li><\/ol><ul><li>\u5177\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9<\/li><li>\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308bGem<\/li><li>\u74b0\u5883\u60c5\u5831<\/li><\/ul><ol><li>\u74b0\u5883\u306e\u8a3a\u65ad<\/li><\/ol><code># \u30b7\u30b9\u30c6\u30e0\u60c5\u5831\u306e\u78ba\u8a8d ruby -v gem -v bundle -v gem environment<\/code><ol start=\"3\"><li>\u30ed\u30b0\u306e\u78ba\u8a8d\u3068\u5206\u6790<\/li><\/ol><code># \u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3067\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb gem install rails --debug # Bundler\u306e\u30c7\u30d0\u30c3\u30b0\u60c5\u5831 bundle install --verbose<\/code><ol start=\"4\"><li>\u4e00\u822c\u7684\u306a\u89e3\u6c7a\u624b\u9806<\/li><\/ol><ul><li>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2<\/li><li>\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664<\/li><li>\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u66f4\u65b0<\/li><\/ul><code>gem cleanup # \u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u524a\u9664 bundle clean # \u672a\u4f7f\u7528\u306eGem\u3092\u524a\u9664<\/code> \u3053\u308c\u3089\u306e\u5bfe\u7b56\u3092\u7cfb\u7d71\u7684\u306b\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u307b\u3068\u3093\u3069\u306eGem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u30c8\u30e9\u30d6\u30eb\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-13\">Gem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u4fe1\u983c\u3067\u304d\u308bGem\u306e\u898b\u5206\u3051\u65b9<\/h3>\n\n\n\n<p>Gem\u3092\u9078\u629e\u3059\u308b\u969b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a55\u4fa1\u57fa\u6e96\u3068\u3001\u4fe1\u983c\u3067\u304d\u308bGem\u3092\u898b\u5206\u3051\u308b\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. Gem\u306e\u8a55\u4fa1\u6307\u6a19<\/strong><\/p>\n\n\n<div id=\"id-8c508d1c-38d9-41a4-881f-eb9cf1beb3d9\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8a55\u4fa1\u9805\u76ee<\/th><th>\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8<\/th><th>\u91cd\u8981\u5ea6<\/th><\/tr><\/thead><tbody><tr><td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u72b6\u6cc1<\/td><td>\u6700\u7d42\u66f4\u65b0\u65e5\u3001\u30b3\u30df\u30c3\u30c8\u983b\u5ea6<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u898f\u6a21<\/td><td>Star\u6570\u3001\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u6570<\/td><td>\u4e2d<\/td><\/tr><tr><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c65\u6b74<\/td><td>\u8106\u5f31\u6027\u5831\u544a\u306e\u6709\u7121\u3068\u5bfe\u5fdc\u72b6\u6cc1<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u54c1\u8cea<\/td><td>README\u306e\u5145\u5b9f\u5ea6\u3001API\u6587\u66f8<\/td><td>\u4e2d<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p><strong>2. \u5b89\u5168\u6027\u78ba\u8a8d\u306e\u624b\u9806<\/strong><\/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\u8a73\u7d30\u60c5\u5831\u78ba\u8a8d\ngem info rails\n\n# \u4f9d\u5b58\u95a2\u4fc2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\nbundle audit check --update\n\n# \u30d0\u30fc\u30b8\u30e7\u30f3\u5c65\u6b74\u306e\u78ba\u8a8d\ngem list rails --all<\/pre>\n\n\n\n<p><strong>3. \u4fe1\u983c\u6027\u306e\u691c\u8a3c\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GitHub\/GitLab\u3067\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u78ba\u8a8d<\/li>\n\n\n\n<li>CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u6709\u7121<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u306e\u5b58\u5728<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u4e8b\u9805<\/h3>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8003\u616e\u4e8b\u9805\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. \u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/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\u3067\u306e\u5b89\u5168\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\nsource 'https:\/\/rubygems.org'\n\n# \u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u56fa\u5b9a\ngem 'rails', '~&gt; 7.0.0'\n\n# \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u307f\u8a31\u53ef\ngem 'nokogiri', '~&gt; 1.14.3'\n\n# development\u74b0\u5883\u3067\u306e\u958b\u767a\u30c4\u30fc\u30eb\ngroup :development do\n  gem 'brakeman' # \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb\u30c4\u30fc\u30eb\n  gem 'bundle-audit' # \u65e2\u77e5\u306e\u8106\u5f31\u6027\u30c1\u30a7\u30c3\u30af\nend<\/pre>\n\n\n\n<p><strong>2. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u7ba1\u7406<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30c3\u30c1\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5b9a\u671f\u7684\u306a\u66f4\u65b0<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u30fc\u306e\u76e3\u8996<\/li>\n\n\n\n<li>\u8106\u5f31\u6027\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u7167\u5408<\/li>\n<\/ul>\n\n\n\n<p><strong>3. \u5b89\u5168\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/strong><\/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=\"\"># \u7f72\u540d\u306e\u691c\u8a3c\ngem install rails --verify\n\n# \u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u306e\u78ba\u8a8d\nsha256sum rails-7.0.0.gem\n\n# \u30bd\u30fc\u30b9\u306e\u4fe1\u983c\u6027\u78ba\u8a8d\ngem sources --add https:\/\/rubygems.org\ngem sources --remove http:\/\/rubygems.org<\/pre>\n\n\n\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u74b0\u5883\u306e\u4fdd\u8b77<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u65b0\u306eRuby\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>SSL\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u306e\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d3\u30e5\u30fc<\/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=\"\">   # \u8106\u5f31\u6027\u30b9\u30ad\u30e3\u30f3\n   bundle audit\n\n   # Gem\u306e\u66f4\u65b0\u78ba\u8a8d\n   bundle outdated\n\n   # \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u9069\u7528\n   bundle update --patch<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30ea\u30b9\u30af\u8efd\u6e1b\u7b56<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fc5\u8981\u6700\u5c0f\u9650\u306eGem\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u958b\u767a\u74b0\u5883\u3068\u672c\u756a\u74b0\u5883\u306e\u5206\u96e2<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u5fa9\u5143\u30c6\u30b9\u30c8<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u9069\u5207\u306b\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001Gem\u306e\u5b89\u5168\u306a\u5229\u7528\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u958b\u767a\u52b9\u7387\u3092\u4e0a\u3052\u308bGem\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u30ed\u30fc\u30ab\u30ebGem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30ed\u30fc\u30ab\u30eb\u3067\u958b\u767a\u3057\u305fGem\u3084\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305fGem\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. \u30ed\u30fc\u30ab\u30ebGem\u306e\u30d3\u30eb\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/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\u30d3\u30eb\u30c9\ngem build my_gem.gemspec\n\n# \u30ed\u30fc\u30ab\u30eb\u304b\u3089\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ngem install .\/my_gem-1.0.0.gem\n\n# \u958b\u767a\u4e2d\u306eGem\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\ngem 'my_gem', path: '..\/my_gem'<\/pre>\n\n\n\n<p><strong>2. \u30d7\u30e9\u30a4\u30d9\u30fc\u30c8Gem\u30b5\u30fc\u30d0\u30fc\u306e\u6d3b\u7528<\/strong><\/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\u3067\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30bd\u30fc\u30b9\u6307\u5b9a\nsource 'https:\/\/gems.example.com' do\n  gem 'internal-gem'\n  gem 'company-gem'\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u7279\u5b9a\u306e\u30bd\u30fc\u30b9\u304b\u3089\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h3>\n\n\n\n<p>GitHub\u306a\u3069\u3001\u7279\u5b9a\u306e\u30bd\u30fc\u30b9\u304b\u3089Gem\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. GitHub\u304b\u3089\u306e\u76f4\u63a5\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong><\/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\u3067\u306e\u6307\u5b9a\u65b9\u6cd5\ngem 'rails', github: 'rails\/rails'\ngem 'devise', github: 'heartcombo\/devise', branch: 'main'\ngem 'custom-gem', git: 'https:\/\/github.com\/username\/custom-gem.git'<\/pre>\n\n\n\n<p><strong>2. \u30d5\u30a9\u30fc\u30af\u3057\u305fGem\u306e\u5229\u7528<\/strong><\/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=\"\"># \u30d5\u30a9\u30fc\u30af\u3057\u305f\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u4f7f\u7528\ngem 'modified-gem', \n    git: 'https:\/\/github.com\/your-username\/modified-gem.git',\n    branch: 'custom-feature'<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">CI\/CD\u74b0\u5883\u3067\u306e\u52b9\u7387\u7684\u306aGem\u7ba1\u7406<\/h3>\n\n\n\n<p>CI\/CD\u74b0\u5883\u3067\u306e\u52b9\u7387\u7684\u306aGem\u7ba1\u7406\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>1. \u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565<\/strong><\/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=\"\"># GitLab CI\u8a2d\u5b9a\u4f8b\ncache:\n  key: ${CI_COMMIT_REF_SLUG}\n  paths:\n    - vendor\/bundle\n    - .bundle\n\nbefore_script:\n  - bundle config set path 'vendor\/bundle'\n  - bundle install --jobs $(nproc)<\/pre>\n\n\n\n<p><strong>2. \u4e26\u5217\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u6d3b\u7528<\/strong><\/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=\"\"># \u4e26\u5217\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u8a2d\u5b9a\nbundle config set --local jobs 4\nbundle install\n\n# \u7279\u5b9a\u306e\u74b0\u5883\u3067\u306e\u307f\u4f7f\u7528\u3059\u308bGem\u306e\u9664\u5916\nbundle install --without development test<\/pre>\n\n\n\n<p><strong>3. \u74b0\u5883\u5225\u306e\u6700\u9069\u5316\u8a2d\u5b9a<\/strong><\/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=\"\"># \u74b0\u5883\u5909\u6570\u306b\u3088\u308b\u5236\u5fa1\ngem 'debug', install_if: -&gt; { ENV['CI'].nil? }\ngem 'performance-monitoring', install_if: -&gt; { ENV['PRODUCTION'] }<\/pre>\n\n\n\n<p><strong>\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af\u306e\u6d3b\u7528\u4f8b<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u958b\u767a\u74b0\u5883\u306e\u52b9\u7387\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30c7\u30a3\u30bf\u9023\u643a\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u81ea\u52d5\u88dc\u5b8c\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u306e\u7d71\u5408<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u6700\u9069\u5316<\/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\u30c0\u30af\u30b7\u30e7\u30f3\u7528\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n   bundle install --deployment\n\n   # \u6700\u5c0f\u9650\u306e\u4f9d\u5b58\u95a2\u4fc2\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\n   bundle install --conservative<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u8981\u306aGem\u306e\u524a\u9664<\/li>\n\n\n\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u6700\u5c0f\u5316<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u9593\u306e\u77ed\u7e2e<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u7387\u7684\u306aGem\u7ba1\u7406\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\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-1293","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\/1293","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=1293"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1293\/revisions"}],"predecessor-version":[{"id":1294,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1293\/revisions\/1294"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}