{"id":74,"date":"2024-09-08T16:52:38","date_gmt":"2024-09-08T07:52:38","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=74"},"modified":"2025-03-24T08:55:08","modified_gmt":"2025-03-23T23:55:08","slug":"ruby-gems%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e5%88%9d%e5%bf%83%e8%80%85%e3%81%8b%e3%82%89%e3%82%a8%e3%82%ad%e3%82%b9%e3%83%91%e3%83%bc%e3%83%88%e3%81%be%e3%81%a7%e4%bd%bf%e3%81%84","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=74","title":{"rendered":"Ruby Gems\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\u4f7f\u3044\u3053\u306a\u30597\u3064\u306e\u6975\u610f"},"content":{"rendered":"\n<p>Ruby Gems\u306f\u3001Ruby\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u52b9\u7387\u7684\u306a\u958b\u767a\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u307e\u3067\u3001Ruby Gems\u306e\u4e16\u754c\u306f\u5e83\u5927\u3067\u5965\u6df1\u3044\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<br>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\u3001Ruby Gems\u3092\u5b8c\u5168\u306b\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e7\u3064\u306e\u6975\u610f\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-block-simple sgb-box-simple sgb-box-simple--title-normal sgb-box-simple--with-border\"><div style=\"background-color:var(--wp--preset--color--sango-main);color:#FFF\" class=\"sgb-box-simple__title\">\u3053\u306e\u8a18\u4e8b\u3092\u901a\u3057\u3066\u7406\u89e3\u3067\u304d\u308b7\u3064\u306e\u3053\u3068<\/div><div class=\"sgb-box-simple__body\" style=\"border-color:var(--wp--preset--color--sango-main);background-color:#FFF\">\n<ul class=\"wp-block-list\">\n<li>Ruby Gems\u306e\u57fa\u672c\u6982\u5ff5\u3068\u91cd\u8981\u6027<\/li>\n\n\n\n<li>gem\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/li>\n\n\n\n<li>\u4eba\u6c17\u306egem\u3068\u305d\u306e\u5177\u4f53\u7684\u306a\u6d3b\u7528\u4e8b\u4f8b<\/li>\n\n\n\n<li>\u81ea\u4f5cgem\u306e\u4f5c\u6210\u65b9\u6cd5\u3068RubyGems.org\u3067\u306e\u516c\u958b\u624b\u9806<\/li>\n\n\n\n<li>Ruby Gems\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565<\/li>\n\n\n\n<li>gem\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/li>\n\n\n\n<li>Ruby Gems\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Ruby Gems\u3068\u306f\uff1f\u521d\u5fc3\u8005\u306e\u305f\u3081\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u518d\u5229\u7528\u6027\u3092\u9ad8\u3081\u308bRuby Gems<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u5f79\u5272\u3068\u91cd\u8981\u6027<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">Ruby Gems\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">gem install\u30b3\u30de\u30f3\u30c9\u306e\u30de\u30b9\u30bf\u30fc\u8853<\/a>      <\/li>      <li>        <a href=\"#i-9\">Bundler\u3092\u4f7f\u3063\u305f\u52b9\u7387\u7684\u306a\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406<\/a>      <\/li>      <li>        <a href=\"#i-11\">\u3088\u304f\u3042\u308b\u30c8\u30e9\u30d6\u30eb\u3068\u89e3\u6c7a\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">Ruby Gems\u306e\u66f4\u65b0<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-13\">\u4eba\u6c17\u306eRuby Gems\u3068\u305d\u306e\u6d3b\u7528\u4e8b\u4f8b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-14\">Web\u958b\u767a\u3092\u52a0\u901f\u3055\u305b\u308bRails\u95a2\u9023\u306egem<\/a>      <\/li>      <li>        <a href=\"#i-18\">\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u3092\u652f\u63f4\u3059\u308b\u30c6\u30b9\u30c6\u30a3\u30f3\u30b0gem<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">gem\u306e\u9078\u629e\u57fa\u6e96<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-22\">\u81ea\u4f5cgem\u306e\u4f5c\u6210\u3068\u516c\u958b\uff1a\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-23\">gem\u306e\u69cb\u9020\u3068\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u7fa4<\/a>      <\/li>      <li>        <a href=\"#i-24\">gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u5f79\u5272\u3068\u91cd\u8981\u6027<\/a>      <\/li>      <li>        <a href=\"#i-25\">RubyGems.org\u3078\u306e\u516c\u958b\u624b\u9806\u3068\u6ce8\u610f\u70b9<\/a>      <\/li>      <li>        <a href=\"#i-29\">gem\u306e\u4f5c\u6210\uff1a\u5b9f\u8df5\u7684\u306a\u4f8b<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-37\">gem\u516c\u958b\u5f8c\u306e\u7ba1\u7406\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-38\">Ruby Gems\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-39\">\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u91cd\u8981\u6027<\/a>      <\/li>      <li>        <a href=\"#i-40\">\u7834\u58ca\u7684\u5909\u66f4\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li>        <a href=\"#i-44\">Ruby Gems\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565<\/a>      <\/li>      <li>        <a href=\"#i-48\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u4e92\u63db\u6027\u306e\u7dad\u6301<\/a>      <\/li>      <li>        <a href=\"#i-51\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-52\">\u5177\u4f53\u7684\u306a\u4f8b\uff1aRails gem\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-59\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\uff1aRuby Gems\u3092\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-60\">\u4fe1\u983c\u3067\u304d\u308bgem\u306e\u9078\u3073\u65b9\u3068\u691c\u8a3c\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-64\">\u8106\u5f31\u6027\u5bfe\u7b56\uff1abundle audit\u306e\u6d3b\u7528<\/a>      <\/li>      <li>        <a href=\"#i-68\">gem\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u5bfe\u5fdc\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-72\">\u30bb\u30ad\u30e5\u30a2\u306aRuby Gems\u4f7f\u7528\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-78\">Ruby Gems\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u6700\u9069\u5316<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-79\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u7af6\u5408\u89e3\u6c7a\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li>        <a href=\"#i-83\">gem\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3068\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u6700\u9069\u5316<\/a>      <\/li>      <li>        <a href=\"#i-89\">gem\u306e\u30c7\u30d0\u30c3\u30b0\u65b9\u6cd5\u3068\u30c4\u30fc\u30eb<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-93\">\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u306e\u6d3b\u7528<\/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 Gems\u3068\u306f\uff1f\u521d\u5fc3\u8005\u306e\u305f\u3081\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<p>Ruby Gems\u306f\u3001Ruby\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u3068\u3063\u3066\u6b20\u304b\u305b\u306a\u3044\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<br>\u521d\u5fc3\u8005\u306e\u65b9\u306b\u3068\u3063\u3066\u306f\u3001\u6700\u521d\u306f\u5c11\u3057\u96e3\u3057\u304f\u611f\u3058\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u7406\u89e3\u3059\u308c\u3070\u958b\u767a\u52b9\u7387\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<br>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Ruby Gems\u306e\u57fa\u672c\u6982\u5ff5\u3068\u3001\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u518d\u5229\u7528\u6027\u3092\u9ad8\u3081\u308bRuby Gems<\/h3>\n\n\n\n<p>Ruby Gems\u3068\u306f\u3001\u7c21\u5358\u306b\u8a00\u3048\u3070\u300cRuby\u3067\u66f8\u304b\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u914d\u5e03\u3059\u308b\u305f\u3081\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u898f\u683c\u300d\u3067\u3059\u3002<br>\u3053\u308c\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3051\u308b\u300c\u8eca\u8f2a\u306e\u518d\u767a\u660e\u300d\u3092\u9632\u3050\u7d20\u6674\u3089\u3057\u3044\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001Web\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u305f\u3044\u3068\u3057\u307e\u3059\u3002<br>\u4e00\u304b\u3089\u5168\u3066\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u306e\u3067\u306f\u306a\u304f\u3001<code>nokogiri<\/code>\u3068\u3044\u3046gem\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7c21\u5358\u304b\u3064\u52b9\u7387\u7684\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Ruby Gems\u306e\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u5171\u6709\u306e\u4fc3\u9032<\/li>\n\n\n\n<li>\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406\u306e\u7c21\u7d20\u5316<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u5bb9\u6613\u3055<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u66f4\u65b0\u306e\u81ea\u52d5\u5316<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u5f79\u5272\u3068\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>gem\u306e\u4e2d\u5fc3\u3068\u306a\u308b\u306e\u304c\u300cgemspec\u30d5\u30a1\u30a4\u30eb\u300d\u3067\u3059\u3002<br>\u3053\u308c\u306f\u3001gem\u306eID\u30ab\u30fc\u30c9\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u91cd\u8981\u306a\u60c5\u5831\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/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::Specification.new do |s|\n  s.name        = 'example_gem'\n  s.version     = '0.1.0'\n  s.summary     = \"\u3053\u308c\u306f\u4f8b\u306egem\u3067\u3059\"\n  s.description = \"\u3088\u308a\u8a73\u7d30\u306a\u8aac\u660e\u3092\u3053\u3053\u306b\u66f8\u304d\u307e\u3059\"\n  s.authors     = [\"\u4f5c\u8005\u540d\"]\n  s.email       = 'email@example.com'\n  s.files       = [\"lib\/example_gem.rb\"]\n  s.homepage    = 'https:\/\/rubygems.org\/gems\/example_gem'\n  s.license     = 'MIT'\nend<\/pre>\n\n\n\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308a\u3001gem\u306e\u540d\u524d\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u4f5c\u8005\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u306a\u3069\u306e\u60c5\u5831\u304c\u4e00\u76ee\u3067\u5206\u304b\u308a\u307e\u3059\u3002<br>\u307e\u305f\u3001\u3053\u306egem\u304c\u4f9d\u5b58\u3059\u308b\u4ed6\u306egem\u3082\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Ruby Gems\u306f2003\u5e74\u306b\u958b\u767a\u304c\u59cb\u307e\u308a\u3001\u73fe\u5728\u3067\u306fRuby\u306e\u6a19\u6e96\u6a5f\u80fd\u3068\u3057\u3066\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<br>\u3064\u307e\u308a\u3001Ruby\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308c\u3070\u3001\u81ea\u52d5\u7684\u306bRuby Gems\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u521d\u5fc3\u8005\u306e\u65b9\u3005\u306f\u3001\u307e\u305a\u4eba\u6c17\u306egem\u3092\u4f7f\u3063\u3066\u307f\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<br>\u4f8b\u3048\u3070\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u306f<code>Rails<\/code>\u3001\u30c6\u30b9\u30c6\u30a3\u30f3\u30b0\u3067\u306f<code>RSpec<\/code>\u3001\u8a8d\u8a3c\u7cfb\u3067\u306f<code>Devise<\/code>\u306a\u3069\u304c\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Ruby Gems\u3092\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u3067\u9ad8\u54c1\u8cea\u306aRuby\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u969b\u306bRuby Gems\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">Ruby Gems\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>Ruby Gems\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u3068\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<br>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001<code>gem install<\/code>\u30b3\u30de\u30f3\u30c9\u306e\u30de\u30b9\u30bf\u30fc\u8853\u3068Bundler\u3092\u4f7f\u3063\u305f\u52b9\u7387\u7684\u306a\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406\u306b\u3064\u3044\u3066\u3001\u5b9f\u8df5\u7684\u306b\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">gem install\u30b3\u30de\u30f3\u30c9\u306e\u30de\u30b9\u30bf\u30fc\u8853<\/h3>\n\n\n\n<p>Ruby Gems\u306f\u901a\u5e38\u3001Ruby\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u81ea\u52d5\u7684\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002<br>\u3057\u304b\u3057\u3001\u500b\u5225\u306egem\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f<code>gem install<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306f\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/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 install [gem\u540d]<\/pre>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u4eba\u6c17\u306e\u9ad8\u3044HTTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u300cfaraday\u300d\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5834\u5408\u3002<\/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 install faraday<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-5\">\u4e3b\u8981\u306a\u30aa\u30d7\u30b7\u30e7\u30f3<\/h4>\n\n\n\n<p><code>gem install<\/code>\u30b3\u30de\u30f3\u30c9\u306b\u306f\u3001\u69d8\u3005\u306a\u4fbf\u5229\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-6\">\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a<\/h4>\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 install faraday -v 1.10.0<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-7\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3044\uff08\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u9ad8\u901f\u5316\uff09<\/h4>\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 install faraday --no-document<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-8\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5143\u306eURL\u3092\u6307\u5b9a<\/h4>\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 install faraday --source https:\/\/rubygems.org<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u7d30\u304b\u306a\u5236\u5fa1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">Bundler\u3092\u4f7f\u3063\u305f\u52b9\u7387\u7684\u306a\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406<\/h3>\n\n\n\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u5927\u304d\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u4f7f\u7528\u3059\u308bgem\u306e\u6570\u3082\u5897\u3048\u3066\u3044\u304d\u307e\u3059\u3002<br>\u3053\u306e\u6642\u306b\u4fbf\u5229\u306a\u306e\u304c\u300cBundler\u300d\u3067\u3059\u3002Bundler\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3059\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001Bundler\u81ea\u4f53\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3057\u3087\u3046\u3002<\/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 install bundler<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-10\">Gemfile\u306e\u4f5c\u6210\u3068\u4f7f\u7528<\/h4>\n\n\n\n<p>Bundler\u306e\u4e2d\u5fc3\u3068\u306a\u308b\u306e\u304c\u300cGemfile\u300d\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\u3059\u308bgem\u3092\u8a18\u8ff0\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u57fa\u672c\u7684\u306aGemfile\u306e\u4f8b<\/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=\"\">source 'https:\/\/rubygems.org'\n\ngem 'rails', '~&gt; 6.1.0'\ngem 'pg', '~&gt; 1.2'\ngem 'puma', '~&gt; 5.0'\ngem 'sass-rails', '&gt;= 6'\ngem 'webpacker', '~&gt; 5.0'\ngem 'turbolinks', '~&gt; 5'\ngem 'jbuilder', '~&gt; 2.7'\n\ngroup :development, :test do\n  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]\nend\n\ngroup :development do\n  gem 'web-console', '&gt;= 4.1.0'\n  gem 'rack-mini-profiler', '~&gt; 2.0'\n  gem 'listen', '~&gt; 3.3'\n  gem 'spring'\nend<\/pre>\n\n\n\n<p>Gemfile\u3092\u4f5c\u6210\u3057\u305f\u3089\u3001<code>bundle install<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/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=\"\">bundle install<\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Gemfile\u306b\u8a18\u8ff0\u3055\u308c\u305f\u5168\u3066\u306egem\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001<code>Gemfile.lock<\/code>\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3057\u307e\u3059\u3002<br>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u5b9f\u969b\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305fgem\u306e\u6b63\u78ba\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8a18\u9332\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u3088\u304f\u3042\u308b\u30c8\u30e9\u30d6\u30eb\u3068\u89e3\u6c7a\u65b9\u6cd5<\/h3>\n\n\n\n<p>Ruby Gems\u3092\u4f7f\u7528\u3059\u308b\u969b\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-block-simple sgb-box-simple sgb-box-simple--title-normal sgb-box-simple--with-border\"><div style=\"background-color:var(--wp--preset--color--sango-main);color:#FFF\" class=\"sgb-box-simple__title\">Ruby Gems\u306b\u906d\u9047\u3057\u3084\u3059\u3044\u30a8\u30e9\u30fc3\u9078<\/div><div class=\"sgb-box-simple__body\" style=\"border-color:var(--wp--preset--color--sango-main);background-color:#FFF\">\n<ol class=\"wp-block-list\">\n<li><strong>\u6a29\u9650\u30a8\u30e9\u30fc<br><\/strong>\u89e3\u6c7a\u7b56\uff1a<code>sudo gem install [gem\u540d]<\/code>\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001RVM\u306a\u3069\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/li>\n\n\n\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u7af6\u5408<\/strong><br>\u89e3\u6c7a\u7b56\uff1a<code>bundle update<\/code>\u3092\u5b9f\u884c\u3057\u3066\u4f9d\u5b58\u95a2\u4fc2\u3092\u66f4\u65b0\u3059\u308b<\/li>\n\n\n\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u554f\u984c<\/strong><br>\u89e3\u6c7a\u7b56\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u884c\u3046<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">Ruby Gems\u306e\u66f4\u65b0<\/h3>\n\n\n\n<p>\u7279\u5b9a\u306egem\u3092\u66f4\u65b0\u3059\u308b\u5834\u5408<\/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 update [gem\u540d]<\/pre>\n\n\n\n<p>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306eRuby Gems\u3092\u66f4\u65b0\u3059\u308b\u5834\u5408<\/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 update --system<\/pre>\n\n\n\n<p>Ruby Gems\u3068bundler\u3092\u9069\u5207\u306b\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306aRuby\u958b\u767a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u4eba\u6c17\u306eRuby Gems\u3068\u305d\u306e\u5177\u4f53\u7684\u306a\u6d3b\u7528\u4e8b\u4f8b\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-13\">\u4eba\u6c17\u306eRuby Gems\u3068\u305d\u306e\u6d3b\u7528\u4e8b\u4f8b<\/h2>\n\n\n\n<p>Ruby Gems\u306e\u4e16\u754c\u306f\u975e\u5e38\u306b\u8c4a\u304b\u3067\u3001\u69d8\u3005\u306a\u7528\u9014\u306b\u5bfe\u5fdc\u3059\u308bgem\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<br>\u3053\u3053\u3067\u306f\u3001Web\u958b\u767a\u3092\u52a0\u901f\u3055\u305b\u308bRails\u95a2\u9023\u306egem\u3068\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u3092\u652f\u63f4\u3059\u308b\u30c6\u30b9\u30c6\u30a3\u30f3\u30b0gem\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001\u305d\u306e\u6d3b\u7528\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">Web\u958b\u767a\u3092\u52a0\u901f\u3055\u305b\u308bRails\u95a2\u9023\u306egem<\/h3>\n\n\n\n<p>Rails\u306f\u5f37\u529b\u306aWeb\u958b\u767a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u304c\u3001\u9069\u5207\u306agem\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u958b\u767a\u52b9\u7387\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u4ee5\u4e0b\u306b\u3001\u4eba\u6c17\u306e\u9ad8\u3044gem\u3068\u305d\u306e\u4f7f\u7528\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-15\">1. Devise (\u8a8d\u8a3c)<\/h4>\n\n\n\n<p>Devise\u306f\u3001Rails\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u67d4\u8edf\u306a\u8a8d\u8a3c\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u8ffd\u52a0\u3067\u304d\u308bgem\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/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\ngem 'devise'\n\n# \u30bf\u30fc\u30df\u30ca\u30eb\nrails generate devise:install\nrails generate devise User\n\n# config\/routes.rb\nRails.application.routes.draw do\n  devise_for :users\nend<\/pre>\n\n\n\n<p>\u3053\u308c\u3060\u3051\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u3001\u30ed\u30b0\u30a4\u30f3\u3001\u30ed\u30b0\u30a2\u30a6\u30c8\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u306a\u3069\u306e\u6a5f\u80fd\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-16\">2. CanCanCan (\u8a8d\u53ef)<\/h4>\n\n\n\n<p>CanCanCan\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6a29\u9650\u7ba1\u7406\uff08\u8a8d\u53ef\uff09\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308bgem\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u4f7f\u7528\u4f8b<\/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=\"\"># app\/models\/ability.rb\nclass Ability\n  include CanCan::Ability\n\n  def initialize(user)\n    user ||= User.new\n    if user.admin?\n      can :manage, :all\n    else\n      can :read, :all\n    end\n  end\nend\n\n# app\/controllers\/articles_controller.rb\nclass ArticlesController &lt; ApplicationController\n  load_and_authorize_resource\n\n  def show\n    # @article is already loaded and authorized\n  end\nend<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5f79\u5272\u306b\u5fdc\u3058\u305f\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u7c21\u6f54\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-17\">3. Kaminari (\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3)<\/h4>\n\n\n\n<p>Kaminari\u306f\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u89a7\u8868\u793a\u306b\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308bgem\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u4f7f\u7528\u4f8b<\/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=\"\"># \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\n@articles = Article.page(params[:page]).per(20)\n\n# \u30d3\u30e5\u30fc\n&lt;%= paginate @articles %&gt;<\/pre>\n\n\n\n<p>\u30b7\u30f3\u30d7\u30eb\u306a\u8a18\u8ff0\u3067\u3001\u7f8e\u3057\u3044\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u3092\u652f\u63f4\u3059\u308b\u30c6\u30b9\u30c6\u30a3\u30f3\u30b0gem<\/h3>\n\n\n\n<p>\u54c1\u8cea\u306e\u9ad8\u3044Ruby\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306a\u30c6\u30b9\u30c8\u74b0\u5883\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<br>\u4ee5\u4e0b\u306b\u3001\u30c6\u30b9\u30c8\u306b\u95a2\u3059\u308b\u4e3b\u8981\u306agem\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-19\">1. RSpec (BDD\u30c6\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af)<\/h4>\n\n\n\n<p>RSpec\u306f\u3001\u632f\u308b\u821e\u3044\u99c6\u52d5\u958b\u767a\uff08BDD\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u4eba\u6c17\u306e\u9ad8\u3044\u30c6\u30b9\u30c6\u30a3\u30f3\u30b0\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u4f7f\u7528\u4f8b<\/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=\"\"># spec\/models\/user_spec.rb\nrequire 'rails_helper'\n\nRSpec.describe User, type: :model do\n  it \"is valid with valid attributes\" do\n    user = User.new(name: \"John Doe\", email: \"john@example.com\")\n    expect(user).to be_valid\n  end\n\n  it \"is not valid without a name\" do\n    user = User.new(email: \"john@example.com\")\n    expect(user).to_not be_valid\n  end\nend<\/pre>\n\n\n\n<p>RSpec\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8aad\u307f\u3084\u3059\u304f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3057\u3084\u3059\u3044\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-20\">2. FactoryBot (\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u751f\u6210)<\/h4>\n\n\n\n<p>FactoryBot\u306f\u3001\u30c6\u30b9\u30c8\u306b\u4f7f\u7528\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3092\u7c21\u5358\u306b\u751f\u6210\u3067\u304d\u308bgem\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u4f7f\u7528\u4f8b<\/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=\"\"># spec\/factories\/users.rb\nFactoryBot.define do\n  factory :user do\n    name { \"John Doe\" }\n    email { \"john@example.com\" }\n    password { \"password123\" }\n  end\nend\n\n# spec\/models\/user_spec.rb\nrequire 'rails_helper'\n\nRSpec.describe User, type: :model do\n  it \"has a valid factory\" do\n    user = FactoryBot.create(:user)\n    expect(user).to be_valid\n  end\nend<\/pre>\n\n\n\n<p>FactoryBot\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c6\u30b9\u30c8\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">gem\u306e\u9078\u629e\u57fa\u6e96<\/h3>\n\n\n\n<p>\u9069\u5207\u306agem\u3092\u9078\u3076\u3053\u3068\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6210\u529f\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002<br>\u4ee5\u4e0b\u306e\u70b9\u3092\u8003\u616e\u3057\u3066gem\u3092\u9078\u629e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u6d3b\u767a\u3055\uff1aGitHub\u4e0a\u306e\u30b9\u30bf\u30fc\u6570\u3084\u6700\u7d42\u66f4\u65b0\u65e5\u3092\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6570\uff1a\u4eba\u6c17\u306e\u3042\u308bgem\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u5b89\u5b9a\u6027\u3082\u9ad8\u3044<\/li>\n\n\n\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u5145\u5b9f\u5ea6\uff1a\u4f7f\u3044\u65b9\u304c\u8a73\u3057\u304f\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d<\/li>\n\n\n\n<li>\u4e92\u63db\u6027\uff1a\u4f7f\u7528\u3059\u308bRuby\u3084Rails\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u304b\u78ba\u8a8d<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305f\u3001gem\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u5e38\u306b\u6700\u65b0\u306e\u60c5\u5831\u6e90\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Devise: https:\/\/github.com\/heartcombo\/devise<\/li>\n\n\n\n<li>RSpec: https:\/\/rspec.info\/<\/li>\n<\/ul>\n\n\n\n<p>Ruby Gems\u3092\u9069\u5207\u306b\u9078\u629e\u3057\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u52b9\u7387\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u9ad8\u54c1\u8cea\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7d20\u65e9\u304f\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u81ea\u4f5cgem\u306e\u4f5c\u6210\u3068\u516c\u958b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-22\">\u81ea\u4f5cgem\u306e\u4f5c\u6210\u3068\u516c\u958b\uff1a\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<p>Ruby Gems\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u8ca2\u732e\u3059\u308b\u7d20\u6674\u3089\u3057\u3044\u65b9\u6cd5\u306e\u4e00\u3064\u304c\u3001\u81ea\u4f5cgem\u306e\u4f5c\u6210\u3068\u516c\u958b\u3067\u3059\u3002<br>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001gem\u306e\u69cb\u9020\u304b\u3089\u4f5c\u6210\u3001\u30c6\u30b9\u30c8\u3001\u305d\u3057\u3066RubyGems.org\u3067\u306e\u516c\u958b\u307e\u3067\u3001\u8a73\u7d30\u306a\u30b9\u30c6\u30c3\u30d7\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">gem\u306e\u69cb\u9020\u3068\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u7fa4<\/h3>\n\n\n\n<p>\u307e\u305a\u3001\u5178\u578b\u7684\u306agem\u306e\u69cb\u9020\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/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=\"\">my_gem\/\n\u251c\u2500\u2500 lib\/\n\u2502   \u2514\u2500\u2500 my_gem.rb\n\u2502   \u2514\u2500\u2500 my_gem\/\n\u2502       \u2514\u2500\u2500 version.rb\n\u251c\u2500\u2500 test\/ (or spec\/)\n\u2502   \u2514\u2500\u2500 test_my_gem.rb\n\u251c\u2500\u2500 my_gem.gemspec\n\u251c\u2500\u2500 Gemfile\n\u251c\u2500\u2500 README.md\n\u2514\u2500\u2500 LICENSE.txt<\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u5404\u30d5\u30a1\u30a4\u30eb\u306e\u5f79\u5272<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>lib\/<\/code>: gem\u306e\u30e1\u30a4\u30f3\u30b3\u30fc\u30c9\u3092\u683c\u7d0d<\/li>\n\n\n\n<li><code>test\/<\/code>\u307e\u305f\u306f<code>spec\/<\/code>: \u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3092\u683c\u7d0d<\/li>\n\n\n\n<li><code>my_gem.gemspec<\/code>: gem\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u5b9a\u7fa9<\/li>\n\n\n\n<li><code>Gemfile<\/code>: \u958b\u767a\u6642\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u7ba1\u7406<\/li>\n\n\n\n<li><code>README.md<\/code>: gem\u306e\u8aac\u660e\u3084\u4f7f\u7528\u65b9\u6cd5\u3092\u8a18\u8ff0<\/li>\n\n\n\n<li><code>LICENSE.txt<\/code>: \u30e9\u30a4\u30bb\u30f3\u30b9\u60c5\u5831\u3092\u8a18\u8ff0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u5f79\u5272\u3068\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>gemspec\u30d5\u30a1\u30a4\u30eb\u306f\u3001gem\u306e\u300c\u8eab\u5206\u8a3c\u660e\u66f8\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<br>\u4ee5\u4e0b\u306b\u3001\u57fa\u672c\u7684\u306agemspec\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/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=\"\"># my_gem.gemspec\nGem::Specification.new do |spec|\n  spec.name          = \"my_gem\"\n  spec.version       = MyGem::VERSION\n  spec.authors       = [\"Your Name\"]\n  spec.email         = [\"your.email@example.com\"]\n  spec.summary       = %q{Short summary of your gem}\n  spec.description   = %q{Longer description of your gem}\n  spec.homepage      = \"https:\/\/github.com\/yourusername\/my_gem\"\n  spec.license       = \"MIT\"\n  spec.files         = Dir.glob(\"{bin,lib}\/**\/*\") + %w(LICENSE.txt README.md)\n  spec.require_paths = [\"lib\"]\n\n  spec.add_development_dependency \"bundler\", \"~&gt; 2.0\"\n  spec.add_development_dependency \"rake\", \"~&gt; 13.0\"\n  spec.add_development_dependency \"rspec\", \"~&gt; 3.0\"\nend<\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u3001\u5404\u9805\u76ee\u306e\u8aac\u660e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>name<\/code>: gem\u306e\u540d\u524d\uff08\u4e00\u610f\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09<\/li>\n\n\n\n<li><code>version<\/code>: gem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff08\u901a\u5e38\u306f<code>lib\/my_gem\/version.rb<\/code>\u3067\u5b9a\u7fa9\uff09<\/li>\n\n\n\n<li><code>authors<\/code>, <code>email<\/code>: \u4f5c\u8005\u60c5\u5831<\/li>\n\n\n\n<li><code>summary<\/code>, <code>description<\/code>: gem\u306e\u7c21\u6f54\u306a\u8aac\u660e\u3068\u8a73\u7d30\u306a\u8aac\u660e<\/li>\n\n\n\n<li><code>homepage<\/code>: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306eWeb\u30b5\u30a4\u30c8\u3084GitHub\u30ea\u30dd\u30b8\u30c8\u30ea\u306eURL<\/li>\n\n\n\n<li><code>license<\/code>: \u30e9\u30a4\u30bb\u30f3\u30b9\u60c5\u5831<\/li>\n\n\n\n<li><code>files<\/code>: gem\u306b\u542b\u3081\u308b\u30d5\u30a1\u30a4\u30eb<\/li>\n\n\n\n<li><code>require_paths<\/code>: Ruby\u304c\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u3059\u5834\u6240<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-25\">RubyGems.org\u3078\u306e\u516c\u958b\u624b\u9806\u3068\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<p>gem\u306e\u4f5c\u6210\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067RubyGems.org\u306b\u516c\u958b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-26\">1. RubyGems.org\u3067\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\uff08\u307e\u3060\u306e\u5834\u5408\uff09<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-27\">2. gem\u3092\u30d3\u30eb\u30c9<\/h4>\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 build my_gem.gemspec<\/pre>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001<code>my_gem-0.1.0.gem<\/code>\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-28\">3. gem\u3092\u30d7\u30c3\u30b7\u30e5<\/h4>\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 push my_gem-0.1.0.gem<\/pre>\n\n\n\n<p>\u521d\u56de\u306f\u8a8d\u8a3c\u60c5\u5831\u306e\u5165\u529b\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4ee5\u4e0b\u3001\u6ce8\u610f\u70b9\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u9069\u5207\u306b\u7ba1\u7406\u3057\u307e\u3057\u3087\u3046\uff08\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u3092\u63a8\u5968\uff09<\/li>\n\n\n\n<li>\u516c\u958b\u524d\u306b\u5341\u5206\u306a\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3057\u3087\u3046<\/li>\n\n\n\n<li>\u308f\u304b\u308a\u3084\u3059\u3044README\u3092\u7528\u610f\u3057\u307e\u3057\u3087\u3046<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">gem\u306e\u4f5c\u6210\uff1a\u5b9f\u8df5\u7684\u306a\u4f8b<\/h3>\n\n\n\n<p>\u7c21\u5358\u306a\u8a08\u7b97\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308bgem\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-30\">\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u306e\u4f5c\u6210<\/h4>\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=\"\">   mkdir calculator_gem\n   cd calculator_gem\n   mkdir -p lib\/calculator_gem\n   mkdir spec<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-31\">gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\uff08<code>calculator_gem.gemspec<\/code>\uff09<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   require_relative 'lib\/calculator_gem\/version'\n\n   Gem::Specification.new do |spec|\n     spec.name          = \"calculator_gem\"\n     spec.version       = CalculatorGem::VERSION\n     spec.authors       = [\"Your Name\"]\n     spec.email         = [\"your.email@example.com\"]\n     spec.summary       = %q{A simple calculator gem}\n     spec.description   = %q{This gem provides basic arithmetic operations}\n     spec.homepage      = \"https:\/\/github.com\/yourusername\/calculator_gem\"\n     spec.license       = \"MIT\"\n     spec.files         = Dir.glob(\"{lib}\/**\/*\") + %w(README.md LICENSE.txt)\n     spec.require_paths = [\"lib\"]\n\n     spec.add_development_dependency \"rspec\", \"~&gt; 3.0\"\n   end<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-32\">\u30d0\u30fc\u30b8\u30e7\u30f3\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\uff08<code>lib\/calculator_gem\/version.rb<\/code>\uff09<\/h4>\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=\"\">   module CalculatorGem\n     VERSION = \"0.1.0\"\n   end<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-33\">\u30e1\u30a4\u30f3\u306e\u30b3\u30fc\u30c9\u5b9f\u88c5\uff08<code>lib\/calculator_gem.rb<\/code>\uff09<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   require \"calculator_gem\/version\"\n\n   module CalculatorGem\n     class Calculator\n       def add(a, b)\n         a + b\n       end\n\n       def subtract(a, b)\n         a - b\n       end\n     end\n   end<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-34\">\u30c6\u30b9\u30c8\u306e\u4f5c\u6210\uff08<code>spec\/calculator_spec.rb<\/code>\uff09<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   require 'calculator_gem'\n\n   RSpec.describe CalculatorGem::Calculator do\n     let(:calculator) { described_class.new }\n\n     describe '#add' do\n       it 'adds two numbers correctly' do\n         expect(calculator.add(2, 3)).to eq(5)\n       end\n     end\n\n     describe '#subtract' do\n       it 'subtracts two numbers correctly' do\n         expect(calculator.subtract(5, 3)).to eq(2)\n       end\n     end\n   end<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-35\">\u30c6\u30b9\u30c8\u306e\u5b9f\u884c<\/h4>\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=\"\">   rspec spec\/calculator_spec.rb<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-36\">gem\u306e\u30d3\u30eb\u30c9\u3068\u516c\u958b<\/h4>\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 build calculator_gem.gemspec\n   gem push calculator_gem-0.1.0.gem<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-37\">gem\u516c\u958b\u5f8c\u306e\u7ba1\u7406\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h3>\n\n\n\n<div class=\"wp-block-sgb-block-simple sgb-box-simple sgb-box-simple--title-normal sgb-box-simple--with-border\"><div style=\"background-color:var(--wp--preset--color--sango-main);color:#FFF\" class=\"sgb-box-simple__title\">gem\u516c\u958b\u5f8c\u306b\u3084\u308b\u3079\u304d\u3053\u3068<\/div><div class=\"sgb-box-simple__body\" style=\"border-color:var(--wp--preset--color--sango-main);background-color:#FFF\">\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/strong>\uff1a\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\uff08MAJOR.MINOR.PATCH\uff09\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1aREADME\u3092\u5e38\u306b\u6700\u65b0\u306b\u4fdd\u3061\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066Wiki\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30b5\u30a4\u30c8\u3092\u4f5c\u6210<\/li>\n\n\n\n<li><strong>\u30a4\u30b7\u30e5\u30fc\u7ba1\u7406<\/strong>\uff1aGitHub\u306eIssues\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u3001\u30d0\u30b0\u5831\u544a\u3084\u6a5f\u80fd\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li><strong>\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8<\/strong>\uff1a\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u304b\u3089\u306e\u8ca2\u732e\u3092\u6b53\u8fce\u3057\u3001\u9069\u5207\u306b\u30ec\u30d3\u30e5\u30fc\u3068\u30de\u30fc\u30b8\u3092\u884c\u3046<\/li>\n\n\n\n<li><strong>\u7d99\u7d9a\u7684\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1aTravis CI\u3084GitHub Actions\u3092\u4f7f\u7528\u3057\u3066\u81ea\u52d5\u30c6\u30b9\u30c8\u3092\u8a2d\u5b9a<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<p>\u81ea\u4f5cgem\u306e\u4f5c\u6210\u3068\u516c\u958b\u306f\u3001Ruby\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3078\u306e\u7d20\u6674\u3089\u3057\u3044\u8ca2\u732e\u65b9\u6cd5\u3067\u3059\u3002<br>\u9069\u5207\u306b\u7ba1\u7406\u3055\u308c\u305fgem\u306f\u3001\u591a\u304f\u306e\u958b\u767a\u8005\u306e\u5f79\u306b\u7acb\u3061\u3001\u3042\u306a\u305f\u306e\u6280\u8853\u529b\u5411\u4e0a\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Ruby Gems\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-38\">Ruby Gems\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565<\/h2>\n\n\n\n<p>Ruby Gems\u3092\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<br>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u91cd\u8981\u6027\u3068\u3001\u7834\u58ca\u7684\u5909\u66f4\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u30c6\u30af\u30cb\u30c3\u30af\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-39\">\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\uff08SemVer\uff09\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306b\u610f\u5473\u3092\u6301\u305f\u305b\u308b\u898f\u7d04\u3067\u3059\u3002\u5f62\u5f0f\u306f\u300cMAJOR.MINOR.PATCH\u300d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MAJOR: \u5f8c\u65b9\u4e92\u63db\u6027\u306e\u306a\u3044\u5909\u66f4<\/li>\n\n\n\n<li>MINOR: \u5f8c\u65b9\u4e92\u63db\u6027\u306e\u3042\u308b\u6a5f\u80fd\u8ffd\u52a0<\/li>\n\n\n\n<li>PATCH: \u5f8c\u65b9\u4e92\u63db\u6027\u306e\u3042\u308b\u30d0\u30b0\u4fee\u6b63<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u300c1.2.3\u300d\u306e\u5834\u5408<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1: \u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>2: \u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>3: \u30d1\u30c3\u30c1\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u898f\u7d04\u3092\u5b88\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u7c21\u5358\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u5f71\u97ff\u3092\u4e88\u6e2c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-40\">\u7834\u58ca\u7684\u5909\u66f4\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>Gemfile\u3067\u306f\u3001\u69d8\u3005\u306a\u65b9\u6cd5\u3067gem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<br>\u4ee5\u4e0b\u306b\u4e3b\u306a\u6307\u5b9a\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-41\">\u53b3\u5bc6\u306a\u6307\u5b9a<\/h4>\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 'rails', '= 6.1.3'<\/pre>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u3001\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u307f\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-42\">\u7de9\u3044\u6307\u5b9a<\/h4>\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 'rails', '~&gt; 6.1.3'<\/pre>\n\n\n\n<p>\u3053\u306e\u6307\u5b9a\u306f\u300c6.1.3\u4ee5\u4e0a\u30016.2.0\u672a\u6e80\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30d1\u30c3\u30c1\u30ec\u30d9\u30eb\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u8a31\u53ef\u3055\u308c\u307e\u3059\u304c\u3001\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5909\u66f4\u306f\u907f\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-43\">\u7bc4\u56f2\u6307\u5b9a<\/h4>\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 'rails', '&gt;= 6.1.3', '&lt; 7.0.0'<\/pre>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u6700\u5c0f\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u6700\u5927\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9069\u5207\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u6307\u5b9a\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u4e88\u671f\u305b\u306c\u7834\u58ca\u7684\u5909\u66f4\u3092\u907f\u3051\u3064\u3064\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306a\u3069\u306e\u91cd\u8981\u306a\u66f4\u65b0\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-44\">Ruby Gems\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565<\/h3>\n\n\n\n<p>gem\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-45\">\u500b\u5225\u306egem\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/h4>\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=\"\">   bundle update rails<\/pre>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u6307\u5b9a\u3057\u305fgem\u3068\u305d\u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u307f\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-46\">\u5168\u3066\u306egem\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/h4>\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=\"\">   bundle update<\/pre>\n\n\n\n<p>\u3053\u308c\u306f\u5168\u3066\u306egem\u3092\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u4e88\u671f\u305b\u306c\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-47\">Gemfile.lock\u306e\u5f79\u5272<\/h4>\n\n\n\n<p>Gemfile.lock\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u5b9f\u969b\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305fgem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8a18\u9332\u3057\u307e\u3059\u3002<br>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u30b3\u30df\u30c3\u30c8\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u5168\u4f53\u3067\u540c\u3058\u30d0\u30fc\u30b8\u30e7\u30f3\u306egem\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-48\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u4e92\u63db\u6027\u306e\u7dad\u6301<\/h3>\n\n\n\n<p>\u8907\u96d1\u306aRuby\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001gem\u306e\u4f9d\u5b58\u95a2\u4fc2\u7ba1\u7406\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-49\">\u76f4\u63a5\u7684\u4f9d\u5b58\u3068\u9593\u63a5\u7684\u4f9d\u5b58<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76f4\u63a5\u7684\u4f9d\u5b58: Gemfile\u3067\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u305fgem<\/li>\n\n\n\n<li>\u9593\u63a5\u7684\u4f9d\u5b58: \u76f4\u63a5\u7684\u4f9d\u5b58\u304c\u8981\u6c42\u3059\u308bgem<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-50\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7af6\u5408\u306e\u89e3\u6c7a<\/h4>\n\n\n\n<p>\u7af6\u5408\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001<code>bundle update<\/code>\u3092\u5b9f\u884c\u3057\u3001Bundler\u306b\u6700\u9069\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u898b\u3064\u3051\u3066\u3082\u3089\u3044\u307e\u3059\u3002<br>\u305d\u308c\u3067\u3082\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u624b\u52d5\u3067\u7af6\u5408\u3059\u308bgem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-51\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<div class=\"wp-block-sgb-block-simple sgb-box-simple sgb-box-simple--title-normal sgb-box-simple--with-border\"><div style=\"background-color:var(--wp--preset--color--sango-main);color:#FFF\" class=\"sgb-box-simple__title\">gems\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b95\u9078<\/div><div class=\"sgb-box-simple__body\" style=\"border-color:var(--wp--preset--color--sango-main);background-color:#FFF\">\n<ol class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8:<br>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u3092\u9632\u3050\u305f\u3081\u3001\u5b9a\u671f\u7684\u306bgem\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u91cd\u8996:<br>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u512a\u5148\u7684\u306b\u9069\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n\n\n\n<li>\u30c1\u30a7\u30f3\u30b8\u30ed\u30b0\u306e\u78ba\u8a8d:<br>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u524d\u306b\u5fc5\u305a\u30c1\u30a7\u30f3\u30b8\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3001\u7834\u58ca\u7684\u5909\u66f4\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u306e\u5b9f\u884c:<br>gem\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u5f8c\u306f\u3001\u5fc5\u305a\u5168\u3066\u306e\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u3001\u554f\u984c\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n\n\n\n<li>\u6bb5\u968e\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8:<br>\u5927\u5e45\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u5834\u5408\u306f\u3001\u4e00\u5ea6\u306b\u5168\u3066\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6bb5\u968e\u7684\u306b\u884c\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-52\">\u5177\u4f53\u7684\u306a\u4f8b\uff1aRails gem\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/h3>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001Rails\u30926.0\u304b\u30896.1\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u5834\u5408\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-53\">Gemfile\u306e\u5909\u66f4<\/h4>\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 'rails', '~&gt; 6.1.0'<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-54\">Bundler\u306e\u5b9f\u884c<\/h4>\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=\"\">   bundle update rails<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-55\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u78ba\u8a8d<\/h4>\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=\"\">   bundle check<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-56\">\u5909\u66f4\u70b9\u306e\u78ba\u8a8d<\/h4>\n\n\n\n<p>Rails 6.1\u306e\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u3092\u8aad\u307f\u3001\u91cd\u8981\u306a\u5909\u66f4\u70b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-57\">\u30c6\u30b9\u30c8\u306e\u5b9f\u884c<\/h4>\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=\"\">   rails test<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-58\">\u6bb5\u968e\u7684\u306a\u30c7\u30d7\u30ed\u30a4<\/h4>\n\n\n\n<p>\u672c\u756a\u74b0\u5883\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u524d\u306b\u3001\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u3057\u3063\u304b\u308a\u3068\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9069\u5207\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565\u3092\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3001Ruby Gems\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3057\u3001\u5b89\u5b9a\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Ruby Gems\u3092\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-59\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\uff1aRuby Gems\u3092\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b<\/h2>\n\n\n\n<p>Ruby Gems\u306f\u958b\u767a\u3092\u52a0\u901f\u3055\u305b\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306a\u3057\u3067\u4f7f\u7528\u3059\u308b\u3068\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u8106\u5f31\u6027\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Ruby Gems\u3092\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5bfe\u7b56\u3068\u3001\u8106\u5f31\u6027\u5bfe\u7b56\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-60\">\u4fe1\u983c\u3067\u304d\u308bgem\u306e\u9078\u3073\u65b9\u3068\u691c\u8a3c\u65b9\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-61\">\u516c\u5f0f\u60c5\u5831\u306e\u78ba\u8a8d<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RubyGems.org\u306e\u516c\u5f0f\u30da\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u3001gem\u306e\u8a73\u7d30\u60c5\u5831\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6570\u3001\u6700\u7d42\u66f4\u65b0\u65e5\u306a\u3069\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>GitHub\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u78ba\u8a8d\u3057\u3001Star\u6570\u3001\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u6570\u3001\u6700\u8fd1\u306e\u30b3\u30df\u30c3\u30c8\u983b\u5ea6\u306a\u3069\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-62\">\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u8a55\u5224<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ruby\u95a2\u9023\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3084Slack\u30c1\u30e3\u30f3\u30cd\u30eb\u3067\u3001gem\u306e\u8a55\u5224\u3092\u8abf\u67fb\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5927\u624b\u4f01\u696d\u3084\u6709\u540d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u4f7f\u7528\u5b9f\u7e3e\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-63\">\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u76e3\u67fb<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001gem\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u78ba\u8a8d\u3057\u3001\u602a\u3057\u3044\u30b3\u30fc\u30c9\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7279\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3084\u5916\u90e8\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u3092\u884c\u3046\u30b3\u30fc\u30c9\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-64\">\u8106\u5f31\u6027\u5bfe\u7b56\uff1abundle audit\u306e\u6d3b\u7528<\/h3>\n\n\n\n<p>bundle audit\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\u3057\u3066\u3044\u308bgem\u306e\u65e2\u77e5\u306e\u8106\u5f31\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-65\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\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 install bundler-audit<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-66\">\u4f7f\u7528\u65b9\u6cd5<\/h4>\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=\"\">   bundle audit check --update<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-67\">\u51fa\u529b\u7d50\u679c\u306e\u4f8b<\/h4>\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: actionpack\n   Version: 5.2.3\n   CVE: CVE-2019-5418\n   Criticality: High\n   URL: https:\/\/groups.google.com\/forum\/#!topic\/rubyonrails-security\/pFRKI96Sm8Q\n   Title: File Content Disclosure in Action View\n   Solution: upgrade to &gt;= 5.2.2.1, &gt;= 5.1.6.2, &gt;= 5.0.7.2, &gt;= 4.2.11.1\n\n   Vulnerabilities found!<\/pre>\n\n\n\n<p>bundle audit\u3092\u5b9a\u671f\u7684\u306b\u5b9f\u884c\u3057\u3001\u8106\u5f31\u6027\u304c\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u306f\u901f\u3084\u304b\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-68\">gem\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u5bfe\u5fdc\u624b\u9806<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-69\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u306e\u78ba\u8a8d<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RubyGems.org\u306e Security Advisories \u30da\u30fc\u30b8\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u3057\u3066\u3044\u308bgem\u306e\u516c\u5f0fGitHub\u30ea\u30dd\u30b8\u30c8\u30ea\u306eIssues\u3084Releases\u6b04\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-70\">\u8106\u5f31\u6027\u767a\u898b\u6642\u306e\u5bfe\u5fdc<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a. \u5f71\u97ff\u7bc4\u56f2\u306e\u7279\u5b9a:<ul><li>\u8106\u5f31\u6027\u306e\u3042\u308b\u6a5f\u80fd\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li><\/ul>b. \u4e00\u6642\u7684\u306a\u5bfe\u7b56\u306e\u9069\u7528:<ul><li>\u8106\u5f31\u6027\u306e\u3042\u308b\u6a5f\u80fd\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u5316\u3057\u307e\u3059\u3002\u4ee3\u66ff\u306e\u5b89\u5168\u306a\u65b9\u6cd5\u304c\u306a\u3044\u304b\u691c\u8a0e\u3057\u307e\u3059\u3002<\/li><\/ul>c. \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u307e\u305f\u306f\u4ee3\u66ffgem\u306e\u691c\u8a0e:\n<ul class=\"wp-block-list\">\n<li>\u8106\u5f31\u6027\u304c\u4fee\u6b63\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4fee\u6b63\u7248\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u4ee3\u66ff\u306egem\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-71\">\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u624b\u9806<\/h4>\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\u8a72\u5f53\u306egem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\n   gem 'actionpack', '&gt;= 5.2.2.1'\n\n   # \u30bf\u30fc\u30df\u30ca\u30eb\u3067bundle update\u3092\u5b9f\u884c\n   bundle update actionpack<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-72\">\u30bb\u30ad\u30e5\u30a2\u306aRuby Gems\u4f7f\u7528\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-73\">\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fc5\u8981\u6700\u5c0f\u9650\u306egem\u306e\u307f\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044gem\u306f\u901f\u3084\u304b\u306b\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-74\">\u5b9a\u671f\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>weekly basis \u3067bundle audit\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-75\">\u74b0\u5883\u3054\u3068\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u74b0\u5883\u3068\u672c\u756a\u74b0\u5883\u3067\u7570\u306a\u308bGemfile\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u7528\u306egem\u306f\u672c\u756a\u74b0\u5883\u3067\u306f\u7121\u52b9\u5316\u3057\u307e\u3059\u3002<\/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=\"\">   group :development, :test do\n     gem 'pry-byebug'\n     gem 'rspec-rails'\n   end<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-76\">\u30d0\u30fc\u30b8\u30e7\u30f3\u56fa\u5b9a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672c\u756a\u74b0\u5883\u3067\u306f\u3001gem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Gemfile.lock\u3092\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306b\u542b\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-77\">CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CI\/CD\u30d7\u30ed\u30bb\u30b9\u306bbundle audit\u306e\u3088\u3046\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u3092\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>Ruby Gems\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u3001\u5b89\u5168\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<br>\u3053\u308c\u3089\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u65e5\u3005\u306e\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u591a\u304f\u306e\u6f5c\u5728\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Ruby Gems\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u6700\u9069\u5316\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-78\">Ruby Gems\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u6700\u9069\u5316<\/h2>\n\n\n\n<p>Ruby Gems\u3092\u4f7f\u7528\u3059\u308b\u969b\u3001\u6642\u3068\u3057\u3066\u4e88\u671f\u305b\u306c\u554f\u984c\u306b\u906d\u9047\u3057\u305f\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<br>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u306e\u89e3\u6c7a\u65b9\u6cd5\u3068\u3001gem\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u30c6\u30af\u30cb\u30c3\u30af\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-79\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u7af6\u5408\u89e3\u6c7a\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-80\">Gemfile\u306e\u8abf\u6574<\/h4>\n\n\n\n<p>\u4f9d\u5b58\u95a2\u4fc2\u306e\u7af6\u5408\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u307e\u305a\u306fGemfile\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3057\u307e\u3059\u3002<\/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\u6307\u5b9a\n   gem 'nokogiri', '1.10.9'\n\n   # \u30d0\u30fc\u30b8\u30e7\u30f3\u7bc4\u56f2\u3092\u6307\u5b9a\n   gem 'rails', '&gt;= 6.0.0', '&lt; 7.0.0'<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-81\">bundle update\u306e\u9069\u5207\u306a\u4f7f\u7528<\/h4>\n\n\n\n<p>\u7279\u5b9a\u306egem\u3060\u3051\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u3001\u4ed6\u306e\u4f9d\u5b58\u95a2\u4fc2\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/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=\"\">   bundle update nokogiri<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-82\">gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u6b63<\/h4>\n\n\n\n<p>\u81ea\u4f5cgem\u306e\u5834\u5408\u3001gemspec\u30d5\u30a1\u30a4\u30eb\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/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::Specification.new do |spec|\n     # ...\n     spec.add_dependency 'activesupport', '~&gt; 6.0'\n     spec.add_development_dependency 'rspec', '~&gt; 3.9'\n   end<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-83\">gem\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3068\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-84\">1. \u4e0d\u8981\u306agem\u306e\u524a\u9664<\/h4>\n\n\n\n<p>\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044gem\u306f\u524a\u9664\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8d77\u52d5\u6642\u9593\u3068\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-85\">2. \u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/h4>\n\n\n\n<p>\u591a\u304f\u306e\u5834\u5408\u3001\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<br>\u5b9a\u671f\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-86\">3. \u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306e\u7279\u5b9a\u3068\u4fee\u6b63<\/h4>\n\n\n\n<p>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u3001\u30e1\u30e2\u30ea\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br>\u4f8b\u3048\u3070\u3001<code>memory_profiler<\/code> gem\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/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=\"\">   require 'memory_profiler'\n\n   report = MemoryProfiler.report do\n     # \u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u8a08\u6e2c\u3057\u305f\u3044\u30b3\u30fc\u30c9\n   end\n\n   report.pretty_print<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-87\">4. \u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u8abf\u6574<\/h4>\n\n\n\n<p>Ruby 2.1\u4ee5\u964d\u3067\u306f\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30ebGC\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<br>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001GC.start\u3092\u547c\u3073\u51fa\u3057\u3066\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u624b\u52d5\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-88\">5. \u5927\u304d\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u9069\u5207\u306a\u7ba1\u7406<\/h4>\n\n\n\n<p>\u5927\u304d\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6271\u3046\u969b\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51e6\u7406\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5c0f\u3055\u304f\u5206\u5272\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-89\">gem\u306e\u30c7\u30d0\u30c3\u30b0\u65b9\u6cd5\u3068\u30c4\u30fc\u30eb<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-90\">pry-byebug\u306e\u4f7f\u7528<\/h4>\n\n\n\n<p>\u30c7\u30d0\u30c3\u30b0\u306b\u975e\u5e38\u306b\u4fbf\u5229\u306apry-byebug\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/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 'pry-byebug', group: [:development, :test]<\/pre>\n\n\n\n<p>\u30b3\u30fc\u30c9\u5185\u3067\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u5b9a:<\/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=\"\">   require 'pry-byebug'\n\n   def some_method\n     # ...\n     binding.pry\n     # ...\n   end<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-91\">\u30c7\u30d0\u30c3\u30b0\u30ed\u30b0\u306e\u6d3b\u7528<\/h4>\n\n\n\n<p>gem\u306e\u52d5\u4f5c\u3092\u8a73\u7d30\u306b\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306b\u3001\u30ed\u30b0\u51fa\u529b\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002<\/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=\"\">   require 'logger'\n\n   logger = Logger.new(STDOUT)\n   logger.level = Logger::DEBUG\n\n   logger.debug \"Detailed information for debugging\"<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-92\">\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u5411\u4e0a<\/h4>\n\n\n\n<p>SimpleCov\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u6e2c\u5b9a\u3057\u3001\u4e0d\u5341\u5206\u306a\u90e8\u5206\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/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 'simplecov', require: false, group: :test\n\n   # test_helper.rb or spec_helper.rb\n   require 'simplecov'\n   SimpleCov.start<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-93\">\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u306e\u6d3b\u7528<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-94\">ruby-prof\u306e\u4f7f\u7528<\/h4>\n\n\n\n<p>ruby-prof\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e1\u30bd\u30c3\u30c9\u3054\u3068\u306e\u5b9f\u884c\u6642\u9593\u3092\u8a08\u6e2c\u3057\u307e\u3059\u3002<\/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=\"\">   require 'ruby-prof'\n\n   result = RubyProf.profile do\n     # \u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3057\u305f\u3044\u30b3\u30fc\u30c9\n   end\n\n   printer = RubyProf::FlatPrinter.new(result)\n   printer.print(STDOUT)<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-95\">stackprof\u306e\u6d3b\u7528<\/h4>\n\n\n\n<p>stackprof\u306f\u3001\u3088\u308a\u8a73\u7d30\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/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=\"\">   require 'stackprof'\n\n   StackProf.run(mode: :cpu, out: 'tmp\/stackprof-cpu-myapp.dump') do\n     # \u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3057\u305f\u3044\u30b3\u30fc\u30c9\n   end<\/pre>\n\n\n\n<p>\u7d50\u679c\u306e\u89e3\u6790<\/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=\"\">   stackprof tmp\/stackprof-cpu-myapp.dump --text<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001Ruby Gems\u306b\u95a2\u9023\u3059\u308b\u30c8\u30e9\u30d6\u30eb\u3092\u52b9\u679c\u7684\u306b\u89e3\u6c7a\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u969b\u306f\u3001\u307e\u305a\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30d5\u30a9\u30fc\u30e9\u30e0\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3084\u624b\u6cd5\u3092\u9069\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Ruby Gems\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u6700\u9069\u5316\u306f\u3001\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u3068\u5b9f\u8df5\u304c\u5fc5\u8981\u306a\u5206\u91ce\u3067\u3059\u3002<br>\u5e38\u306b\u6700\u65b0\u306e\u60c5\u5831\u3092\u30ad\u30e3\u30c3\u30c1\u30a2\u30c3\u30d7\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u52aa\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ruby Gems\u306f\u3001Ruby\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u52b9\u7387\u7684\u306a\u958b\u767a\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u307e\u3067\u3001Ruby Gems\u306e\u4e16\u754c\u306f\u5e83\u5927\u3067\u5965\u6df1\u3044\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\u3001Ruby Gem &#8230; <\/p>\n","protected":false},"author":1,"featured_media":3163,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,3],"tags":[],"class_list":{"0":"post-74","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-ruby-gems","8":"category-ruby"},"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/74","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=74"}],"version-history":[{"count":5,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/74\/revisions"}],"predecessor-version":[{"id":97,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/74\/revisions\/97"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/media\/3163"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=74"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=74"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}