{"id":1595,"date":"2025-03-24T08:50:19","date_gmt":"2025-03-23T23:50:19","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1595"},"modified":"2025-03-24T08:50:19","modified_gmt":"2025-03-23T23:50:19","slug":"%e3%80%902024%e5%b9%b4%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91sinatra%e3%81%a7%e4%bd%9c%e3%82%8b%e9%ab%98%e9%80%9fweb%e3%82%a2%e3%83%97%e3%83%aa%e5%85%a5%e9%96%80%ef%bc%81%e5%ae%9f%e8%b7%b5%e3%81%a7","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1595","title":{"rendered":"\u30102024\u5e74\u4fdd\u5b58\u7248\u3011Sinatra\u3067\u4f5c\u308b\u9ad8\u901fWeb\u30a2\u30d7\u30ea\u5165\u9580\uff01\u5b9f\u8df5\u3067\u5b66\u30765\u3064\u306e\u6d3b\u7528\u30b7\u30fc\u30f3"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"i-0\">Sinatra \u3068\u306f\uff1fRails \u3068\u306e\u9055\u3044\u304b\u3089\u7406\u89e3\u3059\u308b\u7279\u5fb4<\/h1>\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\">Sinatra \u3068\u306f\uff1fRails \u3068\u306e\u9055\u3044\u304b\u3089\u7406\u89e3\u3059\u308b\u7279\u5fb4<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u8efd\u91cf\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af Sinatra \u306e\u9b45\u529b\u3068\u5f37\u307f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">Rails \u3068 Sinatra \u306e\u4fbf\u5229\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">Sinatra \u3067\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u624b\u9806<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u74b0\u5883\u69cb\u7bc9\u304b\u3089\u6700\u5c0f\u69cb\u6210\u30a2\u30d7\u30ea\u306e\u4f5c\u6210\u307e\u3067<\/a>      <\/li>      <li>        <a href=\"#i-5\">\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u57fa\u672c\u8a2d\u8a08<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-6\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9023\u643a\u306e\u5b9f\u73fe\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-7\">\u5b9f\u8df5\u3067\u6d3b\u7528\u3067\u304d\u308b 5 \u3064\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-8\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e API \u958b\u767a<\/a>      <\/li>      <li>        <a href=\"#i-9\">\u30b7\u30f3\u30d7\u30eb\u306a Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a>      <\/li>      <li>        <a href=\"#i-10\">Rails\u30a2\u30d7\u30ea\u3068\u306e\u9023\u643a\u30b7\u30b9\u30c6\u30e0<\/a>      <\/li>      <li>        <a href=\"#i-11\">\u30d0\u30c3\u30c1\u51e6\u7406\u7528Web\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u9ad8\u901f\u958b\u767a<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-13\">Sinatra\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u672c\u756a\u30c7\u30d7\u30ed\u30a4<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-14\">Heroku\u3078\u306e\u30c7\u30d7\u30ed\u30a4\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u6027\u80fd\u76e3\u8996\u3068\u904b\u7528\u7ba1\u7406\u306e\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-20\">\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f8b\uff1a\u30bf\u30b9\u30af\u7ba1\u7406API\u306e\u5b9f\u88c5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-21\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u5b9a\u7fa9\u3068\u8a2d\u8a08<\/a>      <\/li>      <li>        <a href=\"#i-25\">\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u624b\u9806\u3068\u30b3\u30fc\u30c9\u89e3\u8aac<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-29\">\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u306b\u3088\u308b\u30b3\u30fc\u30c9\u54c1\u8cea\u306e\u78ba\u4fdd<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-1\">\u8efd\u91cf\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af Sinatra \u306e\u9b45\u529b\u3068\u5f37\u307f<\/h2>\n\n\n\n<p>Sinatra\u306f\u3001Ruby\u3067\u66f8\u304b\u308c\u305f\u8efd\u91cf\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u300c\u3067\u304d\u308b\u9650\u308a\u5c11\u306a\u3044\u30b3\u30fc\u30c9\u3067\u3001\u6700\u5927\u9650\u306e\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u300d\u3068\u3044\u3046\u8a2d\u8a08\u601d\u60f3\u306b\u57fa\u3065\u3044\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u6700\u5c0f\u69cb\u6210\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u305f\u3063\u305f\u6570\u884c\u306e\u30b3\u30fc\u30c9\u3067\u5b9f\u88c5\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=\"\"># \u6700\u3082\u30b7\u30f3\u30d7\u30eb\u306aSinatra\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\nrequire 'sinatra'\n\nget '\/' do\n  'Hello, World!'\nend<\/pre>\n\n\n\n<p>Sinatra\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u5c0f\u9650\u306e\u4f9d\u5b58\u95a2\u4fc2<\/strong>: \u5fc5\u8981\u6700\u5c0f\u9650\u306egem\u306e\u307f\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306aDSL<\/strong>: \u76f4\u611f\u7684\u3067\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u4f4e\u3044<\/li>\n\n\n\n<li><strong>\u9ad8\u3044\u81ea\u7531\u5ea6<\/strong>: \u5fc5\u8981\u306a\u6a5f\u80fd\u306e\u307f\u3092\u9078\u629e\u3057\u3066\u5b9f\u88c5\u53ef\u80fd<\/li>\n\n\n\n<li><strong>\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>: \u8efd\u91cf\u306a\u5b9f\u88c5\u306b\u3088\u308b\u9ad8\u901f\u306a\u51e6\u7406<\/li>\n\n\n\n<li><strong>\u30e2\u30b8\u30e5\u30e9\u30fc\u6027<\/strong>: \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6a5f\u80fd\u3092\u8ffd\u52a0\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-2\">Rails \u3068 Sinatra \u306e\u4fbf\u5229\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<p>Rails\u3068Sinatra\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7528\u9014\u306b\u9069\u3057\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u4e3b\u306a\u9055\u3044\u3092\u307e\u3068\u3081\u307e\u3059\uff1a<\/p>\n\n\n<div id=\"id-aa988acb-c337-4654-af44-80d1fd76b494\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u5fb4<\/th><th>Sinatra<\/th><th>Rails<\/th><\/tr><\/thead><tbody><tr><td>\u898f\u6a21<\/td><td>\u8efd\u91cf<\/td><td>\u30d5\u30eb\u30b9\u30bf\u30c3\u30af<\/td><\/tr><tr><td>\u5b66\u7fd2\u30b3\u30b9\u30c8<\/td><td>\u4f4e\u3044<\/td><td>\u6bd4\u8f03\u7684\u9ad8\u3044<\/td><\/tr><tr><td>\u958b\u767a\u901f\u5ea6<\/td><td>\u5c0f\u898f\u6a21\u306a\u3089\u901f\u3044<\/td><td>\u4e2d\u301c\u5927\u898f\u6a21\u3067\u901f\u3044<\/td><\/tr><tr><td>\u67d4\u8edf\u6027<\/td><td>\u975e\u5e38\u306b\u9ad8\u3044<\/td><td>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5236\u7d04\u3042\u308a<\/td><\/tr><tr><td>\u6a5f\u80fd<\/td><td>\u6700\u5c0f\u9650<\/td><td>\u5305\u62ec\u7684<\/td><\/tr><tr><td>\u9069\u3057\u305f\u7528\u9014<\/td><td>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001API\u3001\u5c0f\u898f\u6a21\u30a2\u30d7\u30ea<\/td><td>\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u3001\u8907\u96d1\u306a\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>Sinatra\u304c\u7279\u306b\u4fbf\u5229\u306a\u30b1\u30fc\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>API\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u7bc9<\/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=\"\"># \u30b7\u30f3\u30d7\u30eb\u306aJSON API\u306e\u4f8b\nget '\/api\/users\/:id' do\n  content_type :json\n  { id: params[:id], name: \"User #{params[:id]}\" }.to_json\nend<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u305f\u7c21\u5358\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\nenable :sessions\n\nget '\/login' do\n  erb :login\nend\n\npost '\/login' do\n  session[:user] = params[:username]\n  redirect '\/'\nend<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u4f5c\u6210<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u5c0f\u9650\u306e\u30b3\u30fc\u30c9\u3067\u30a2\u30a4\u30c7\u30a2\u306e\u691c\u8a3c\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u6bb5\u968e\u7684\u306b\u8ffd\u52a0\u3067\u304d\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001Sinatra\u306fRails\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3088\u308a\u81ea\u7531\u5ea6\u304c\u9ad8\u304f\u3001\u958b\u767a\u8005\u304c\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u9078\u629e\u3057\u3066\u5b9f\u88c5\u3067\u304d\u308b\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u3084\u898f\u6a21\u306b\u5fdc\u3058\u3066\u3001\u9069\u5207\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-3\">Sinatra \u3067\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u624b\u9806<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">\u74b0\u5883\u69cb\u7bc9\u304b\u3089\u6700\u5c0f\u69cb\u6210\u30a2\u30d7\u30ea\u306e\u4f5c\u6210\u307e\u3067<\/h2>\n\n\n\n<p>\u307e\u305a\u3001\u5fc5\u8981\u306a\u74b0\u5883\u3092\u6574\u3048\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u57fa\u672c\u7684\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u884c\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\u306e\u4f5c\u6210\nsource 'https:\/\/rubygems.org'\n\ngem 'sinatra'\ngem 'sinatra-contrib'  # \u958b\u767a\u306b\u4fbf\u5229\u306a\u8ffd\u52a0\u6a5f\u80fd\ngem 'puma'            # Web\u30b5\u30fc\u30d0\u30fc\ngem 'sqlite3'         # \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\ngem 'activerecord'    # O\/R\u30de\u30c3\u30d1\u30fc<\/pre>\n\n\n\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u57fa\u672c\u69cb\u9020\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">my_sinatra_app\/\n\u251c\u2500\u2500 Gemfile\n\u251c\u2500\u2500 config.ru          # Rack\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\n\u251c\u2500\u2500 app.rb            # \u30e1\u30a4\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\n\u251c\u2500\u2500 models\/           # \u30e2\u30c7\u30eb\u30af\u30e9\u30b9\n\u251c\u2500\u2500 views\/            # \u30d3\u30e5\u30fc\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\n\u2514\u2500\u2500 public\/           # \u9759\u7684\u30d5\u30a1\u30a4\u30eb<\/pre>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># app.rb\nrequire 'sinatra'\nrequire 'sinatra\/reloader' if development?\n\nclass MyApp &lt; Sinatra::Base\n  get '\/' do\n    'Welcome to My Sinatra App!'\n  end\n\n  run! if app_file == $0\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-5\">\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u57fa\u672c\u8a2d\u8a08<\/h2>\n\n\n\n<p>Sinatra\u3067\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u6a5f\u80fd\u304c\u7d71\u5408\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># RESTful\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u4f8b\nclass MyApp &lt; Sinatra::Base\n  # \u30ea\u30bd\u30fc\u30b9\u306e\u4e00\u89a7\u8868\u793a\n  get '\/posts' do\n    @posts = Post.all\n    erb :index\n  end\n\n  # \u65b0\u898f\u30ea\u30bd\u30fc\u30b9\u4f5c\u6210\u30d5\u30a9\u30fc\u30e0\n  get '\/posts\/new' do\n    erb :new\n  end\n\n  # \u30ea\u30bd\u30fc\u30b9\u306e\u4f5c\u6210\n  post '\/posts' do\n    post = Post.new(params[:post])\n    if post.save\n      redirect '\/posts'\n    else\n      erb :new\n    end\n  end\n\n  # \u500b\u5225\u30ea\u30bd\u30fc\u30b9\u306e\u8868\u793a\n  get '\/posts\/:id' do\n    @post = Post.find(params[:id])\n    erb :show\n  end\n\n  # \u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\n  not_found do\n    erb :error_404\n  end\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9023\u643a\u306e\u5b9f\u73fe\u65b9\u6cd5<\/h2>\n\n\n\n<p>ActiveRecord\u3092\u4f7f\u7528\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9023\u643a\u306e\u5b9f\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># config\/database.rb\nrequire 'active_record'\n\nActiveRecord::Base.establish_connection(\n  adapter: 'sqlite3',\n  database: 'db\/development.sqlite3'\n)\n\n# \u30e2\u30c7\u30eb\u306e\u5b9a\u7fa9\n# models\/post.rb\nclass Post &lt; ActiveRecord::Base\n  validates :title, presence: true\n  validates :content, presence: true, length: { minimum: 10 }\nend\n\n# \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\n# db\/migrate\/20240101000000_create_posts.rb\nclass CreatePosts &lt; ActiveRecord::Migration[7.0]\n  def change\n    create_table :posts do |t|\n      t.string :title\n      t.text :content\n      t.timestamps\n    end\n  end\nend<\/pre>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30c7\u30fc\u30bf\u306e\u4f5c\u6210\npost = Post.create(\n  title: '\u65b0\u3057\u3044\u6295\u7a3f',\n  content: '\u3053\u308c\u306f\u65b0\u3057\u3044\u6295\u7a3f\u306e\u5185\u5bb9\u3067\u3059\u3002'\n)\n\n# \u30c7\u30fc\u30bf\u306e\u53d6\u5f97\nposts = Post.where('created_at &gt; ?', 1.week.ago)\n\n# \u30c7\u30fc\u30bf\u306e\u66f4\u65b0\npost.update(title: '\u66f4\u65b0\u3055\u308c\u305f\u984c\u540d')\n\n# \u30c7\u30fc\u30bf\u306e\u524a\u9664\npost.destroy<\/pre>\n\n\n\n<p>\u958b\u767a\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a5f\u80fd\u3054\u3068\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u5206\u5272<\/li>\n\n\n\n<li>\u95a2\u5fc3\u306e\u5206\u96e2\u3092\u610f\u8b58\u3057\u305f\u8a2d\u8a08<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/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=\"\">   # XSS\u5bfe\u7b56\n   helpers do\n     def h(text)\n       Rack::Utils.escape_html(text)\n     end\n   end\n\n   # CSRF\u5bfe\u7b56\n   use Rack::Protection<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u74b0\u5883\u306e\u6574\u5099<\/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=\"\">   # test_helper.rb\n   ENV['RACK_ENV'] = 'test'\n   require 'minitest\/autorun'\n   require 'rack\/test'\n\n   class MyAppTest &lt; Minitest::Test\n     include Rack::Test::Methods\n\n     def app\n       MyApp\n     end\n\n     def test_root\n       get '\/'\n       assert last_response.ok?\n     end\n   end<\/pre>\n\n\n\n<p>\u3053\u306e\u57fa\u672c\u7684\u306a\u69cb\u6210\u3092\u571f\u53f0\u3068\u3057\u3066\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Sinatra\u306e\u67d4\u8edf\u6027\u3092\u6d3b\u304b\u3057\u3064\u3064\u3001\u9069\u5207\u306a\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-7\">\u5b9f\u8df5\u3067\u6d3b\u7528\u3067\u304d\u308b 5 \u3064\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e API \u958b\u767a<\/h2>\n\n\n\n<p>Sinatra\u306f\u8efd\u91cf\u3067\u9ad8\u901f\u306aAPI\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u7bc9\u306b\u6700\u9069\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001JSON\u30d9\u30fc\u30b9\u306eRESTful API\u306e\u5b9f\u88c5\u4f8b\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">require 'sinatra'\nrequire 'json'\nrequire 'jwt'\n\nclass APIServer &lt; Sinatra::Base\n  # CORS\u8a2d\u5b9a\n  before do\n    content_type :json\n    headers 'Access-Control-Allow-Origin' =&gt; '*'\n  end\n\n  # JWT\u8a8d\u8a3c\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\n  def authenticate!\n    auth_header = request.env['HTTP_AUTHORIZATION']\n    token = auth_header.split(' ').last if auth_header\n    begin\n      @payload = JWT.decode(token, ENV['JWT_SECRET'], true, algorithm: 'HS256')[0]\n    rescue JWT::DecodeError\n      halt 401, { error: 'Invalid token' }.to_json\n    end\n  end\n\n  # API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\n  get '\/api\/v1\/resources' do\n    authenticate!\n    resources = Resource.all\n    resources.to_json\n  end\n\n  post '\/api\/v1\/resources' do\n    authenticate!\n    resource = Resource.new(JSON.parse(request.body.read))\n    if resource.save\n      status 201\n      resource.to_json\n    else\n      status 422\n      { errors: resource.errors }.to_json\n    end\n  end\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-9\">\u30b7\u30f3\u30d7\u30eb\u306a Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<p>\u5c0f\u898f\u6a21\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">require 'sinatra'\nrequire 'sinatra\/flash'\nrequire 'slim'\n\nclass TodoApp &lt; Sinatra::Base\n  enable :sessions\n  register Sinatra::Flash\n\n  # \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u5b9a\n  configure do\n    set :database, {adapter: \"sqlite3\", database: \"todos.sqlite3\"}\n  end\n\n  # \u30d3\u30e5\u30fc\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff08Slim\uff09\n  get '\/' do\n    @todos = Todo.all\n    slim :index\n  end\n\n  post '\/todos' do\n    todo = Todo.new(title: params[:title], due_date: params[:due_date])\n    if todo.save\n      flash[:success] = \"\u30bf\u30b9\u30af\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\"\n    else\n      flash[:error] = \"\u30bf\u30b9\u30af\u306e\u4f5c\u6210\u306b\u5931\u6557\u3057\u307e\u3057\u305f\"\n    end\n    redirect '\/'\n  end\nend\n\n# views\/index.slim\n'''\nh1 Todo List\nform action=\"\/todos\" method=\"post\"\n  input type=\"text\" name=\"title\"\n  input type=\"date\" name=\"due_date\"\n  button type=\"submit\" \u8ffd\u52a0\n\nul.todos\n  - @todos.each do |todo|\n    li\n      span = todo.title\n      span.date = todo.due_date\n'''<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">Rails\u30a2\u30d7\u30ea\u3068\u306e\u9023\u643a\u30b7\u30b9\u30c6\u30e0<\/h2>\n\n\n\n<p>\u65e2\u5b58\u306eRails\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u9023\u643a\u3059\u308b\u8efd\u91cf\u30b5\u30fc\u30d3\u30b9\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">require 'sinatra'\nrequire 'httparty'\nrequire 'sidekiq'\n\nclass NotificationService &lt; Sinatra::Base\n  # Sidekiq\u30ef\u30fc\u30ab\u30fc\u306e\u5b9a\u7fa9\n  class NotificationWorker\n    include Sidekiq::Worker\n\n    def perform(user_id, message)\n      # \u901a\u77e5\u51e6\u7406\u306e\u5b9f\u88c5\n      NotificationSender.new(user_id, message).send\n    end\n  end\n\n  # Rails\u30a2\u30d7\u30ea\u304b\u3089\u306ewebhook\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\n  post '\/webhooks\/notifications' do\n    payload = JSON.parse(request.body.read)\n    # \u975e\u540c\u671f\u51e6\u7406\u306e\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\n    NotificationWorker.perform_async(payload['user_id'], payload['message'])\n    status 202\n    {status: 'accepted'}.to_json\n  end\n\n  # Rails\u30a2\u30d7\u30ea\u306e\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\n  get '\/health' do\n    rails_status = HTTParty.get(ENV['RAILS_APP_URL'] + '\/health')\n    status rails_status.code\n    {status: rails_status.code == 200 ? 'ok' : 'error'}.to_json\n  end\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">\u30d0\u30c3\u30c1\u51e6\u7406\u7528Web\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/h2>\n\n\n\n<p>\u30d0\u30c3\u30c1\u51e6\u7406\u306e\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">require 'sinatra'\nrequire 'rufus-scheduler'\n\nclass BatchManager &lt; Sinatra::Base\n  scheduler = Rufus::Scheduler.new\n\n  # \u30d0\u30c3\u30c1\u30b8\u30e7\u30d6\u306e\u5b9a\u7fa9\n  scheduler.cron '0 0 * * *' do\n    BatchJob.perform\n  end\n\n  # \u7ba1\u7406\u753b\u9762\n  get '\/batch\/dashboard' do\n    @jobs = BatchJob.recent\n    erb :dashboard\n  end\n\n  # \u624b\u52d5\u5b9f\u884c\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\n  post '\/batch\/trigger\/:job_id' do\n    job = BatchJob.find(params[:job_id])\n    job.perform_async\n    redirect '\/batch\/dashboard'\n  end\n\n  # \u30b8\u30e7\u30d6\u72b6\u614b\u306e\u78ba\u8a8dAPI\n  get '\/batch\/status\/:job_id' do\n    job = BatchJob.find(params[:job_id])\n    content_type :json\n    {\n      status: job.status,\n      last_run: job.last_run,\n      next_run: job.next_scheduled_run\n    }.to_json\n  end\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u9ad8\u901f\u958b\u767a<\/h2>\n\n\n\n<p>\u8fc5\u901f\u306a\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u306e\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">require 'sinatra'\nrequire 'sinatra\/reloader'\nrequire 'data_mapper'\n\n# \u9ad8\u901f\u30d7\u30ed\u30c8\u30bf\u30a4\u30d4\u30f3\u30b0\u7528\u306e\u8a2d\u5b9a\nclass PrototypeApp &lt; Sinatra::Base\n  configure :development do\n    register Sinatra::Reloader\n    # \u30db\u30c3\u30c8\u30ea\u30ed\u30fc\u30c9\u306e\u8a2d\u5b9a\n    also_reload '.\/models\/*.rb'\n    also_reload '.\/helpers\/*.rb'\n  end\n\n  # \u7c21\u6613\u7684\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\n  DataMapper.setup(:default, 'sqlite::memory:')\n\n  # \u30e2\u30c7\u30eb\u5b9a\u7fa9\n  class Product\n    include DataMapper::Resource\n\n    property :id, Serial\n    property :name, String\n    property :price, Integer\n  end\n\n  DataMapper.finalize.auto_upgrade!\n\n  # RESTful API\u306e\u7c21\u6613\u5b9f\u88c5\n  get '\/products' do\n    content_type :json\n    Product.all.to_json\n  end\n\n  post '\/products' do\n    product = Product.create(JSON.parse(request.body.read))\n    status 201\n    product.to_json\n  end\nend<\/pre>\n\n\n\n<p>\u5404\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9API\u958b\u767a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JWT\u8a8d\u8a3c\u306b\u3088\u308b\u5b89\u5168\u6027\u78ba\u4fdd<\/li>\n\n\n\n<li>CORS\u3078\u306e\u9069\u5207\u306a\u5bfe\u5fdc<\/li>\n\n\n\n<li>JSON\u30d9\u30fc\u30b9\u306e\u4e00\u8cab\u3057\u305f\u30ec\u30b9\u30dd\u30f3\u30b9\u5f62\u5f0f<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u3088\u308b\u30e6\u30fc\u30b6\u30fc\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af<\/li>\n\n\n\n<li>\u30e2\u30c0\u30f3\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u6d3b\u7528<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Rails\u30a2\u30d7\u30ea\u3068\u306e\u9023\u643a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u975e\u540c\u671f\u51e6\u7406\u306b\u3088\u308b\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u78ba\u4fdd<\/li>\n\n\n\n<li>Webhook\u3092\u5229\u7528\u3057\u305f\u758e\u7d50\u5408\u306a\u8a2d\u8a08<\/li>\n\n\n\n<li>\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u306b\u3088\u308b\u76e3\u8996<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30c3\u30c1\u51e6\u7406\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b8\u30e7\u30d6\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u63d0\u4f9b<\/li>\n\n\n\n<li>\u30b9\u30c6\u30fc\u30bf\u30b9\u76e3\u8996\u6a5f\u80fd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u52b9\u7387\u3092\u91cd\u8996\u3057\u305f\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30e1\u30e2\u30eaDB\u306b\u3088\u308b\u9ad8\u901f\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb<\/li>\n\n\n\n<li>\u6700\u5c0f\u9650\u306e\u30b3\u30fc\u30c9\u3067\u306e\u6a5f\u80fd\u5b9f\u88c5<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u3001Sinatra\u306e\u7279\u5fb4\u3067\u3042\u308b\u8efd\u91cf\u6027\u3068\u67d4\u8edf\u6027\u3092\u6700\u5927\u9650\u306b\u6d3b\u304b\u3057\u305f\u5b9f\u88c5\u4f8b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u3053\u308c\u3089\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306a\u958b\u767a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-13\">Sinatra\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u672c\u756a\u30c7\u30d7\u30ed\u30a4<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-14\">Heroku\u3078\u306e\u30c7\u30d7\u30ed\u30a4\u624b\u9806<\/h2>\n\n\n\n<p>Heroku\u3078\u306e\u30c7\u30d7\u30ed\u30a4\u306f\u6bd4\u8f03\u7684\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u5b9f\u65bd\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306e\u6e96\u5099<\/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\nsource 'https:\/\/rubygems.org'\n\ngem 'sinatra'\ngem 'puma'  # Heroku\u63a8\u5968\u306eWeb\u30b5\u30fc\u30d0\u30fc\ngem 'rack-ssl-enforcer'  # HTTPS\u5f37\u5236\n\n# config.ru\nrequire '.\/app'\nrun Sinatra::Application\n\n# Procfile\nweb: bundle exec puma -C config\/puma.rb\n\n# config\/puma.rb\nworkers Integer(ENV['WEB_CONCURRENCY'] || 2)\nthreads_count = Integer(ENV['RAILS_MAX_THREADS'] || 5)\nthreads threads_count, threads_count\n\npreload_app!\n\nport        ENV['PORT']     || 3000\nenvironment ENV['RACK_ENV'] || 'development'<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30c7\u30d7\u30ed\u30a4\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=\"\"># Heroku\u30a2\u30d7\u30ea\u306e\u4f5c\u6210\nheroku create my-sinatra-app\n\n# Git\u3067Heroku\u306b\u30d7\u30c3\u30b7\u30e5\ngit push heroku main\n\n# \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09\nheroku addons:create heroku-postgresql:hobby-dev\n\n# \u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a\nheroku config:set RACK_ENV=production<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>SSL\/HTTPS\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># app.rb\u3067\u306eSSL\u8a2d\u5b9a\nconfigure :production do\n  use Rack::SSLEnforcer\n  set :sessions, secure: true\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-15\">\u6027\u80fd\u76e3\u8996\u3068\u904b\u7528\u7ba1\u7406\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">1. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<p>NewRelic\u3092\u4f7f\u7528\u3057\u305f\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u8a2d\u5b9a\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\ngem 'newrelic_rpm'\n\n# config\/newrelic.yml\ncommon: &amp;default_settings\n  license_key: '&lt;your-license-key&gt;'\n  app_name: 'My Sinatra App'\n\nproduction:\n  &lt;&lt;: *default_settings\n  monitor_mode: true\n\ndevelopment:\n  &lt;&lt;: *default_settings\n  monitor_mode: false<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">2. \u30ed\u30b0\u7ba1\u7406<\/h3>\n\n\n\n<p>\u52b9\u679c\u7684\u306a\u30ed\u30b0\u7ba1\u7406\u306e\u5b9f\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">configure :production do\n  # \u30ed\u30b0\u8a2d\u5b9a\n  log_file = File.new(\"log\/production.log\", \"a+\")\n  $stdout.reopen(log_file)\n  $stderr.reopen(log_file)\n\n  # \u30ed\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u8a2d\u5b9a\n  before do\n    env['rack.errors'] = $stderr\n    logger.level = Logger::INFO\n  end\nend\n\n# \u30ea\u30af\u30a8\u30b9\u30c8\u30ed\u30b0\u306e\u8a18\u9332\nbefore do\n  logger.info \"Parameters: #{params.inspect}\"\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">3. \u30a8\u30e9\u30fc\u76e3\u8996<\/h3>\n\n\n\n<p>Sentry\u3092\u4f7f\u7528\u3057\u305f\u30a8\u30e9\u30fc\u76e3\u8996\u306e\u8a2d\u5b9a\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\ngem 'sentry-ruby'\n\n# \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u8a2d\u5b9a\nconfigure :production do\n  Sentry.init do |config|\n    config.dsn = ENV['SENTRY_DSN']\n  end\n\n  error do |e|\n    Sentry.capture_exception(e)\n    '\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u7ba1\u7406\u8005\u306b\u901a\u77e5\u3055\u308c\u307e\u3057\u305f\u3002'\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">4. \u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565<\/h3>\n\n\n\n<p>Rack\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5b9f\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8a2d\u5b9a\nuse Rack::Cache,\n  verbose: true,\n  metastore: 'file:\/var\/cache\/rack\/meta',\n  entitystore: 'file:\/var\/cache\/rack\/body'\n\n# \u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5236\u5fa1\nbefore do\n  cache_control :public, max_age: 36000\nend<\/pre>\n\n\n\n<p>\u904b\u7528\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u6226\u7565<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heroku\u306e\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u6570\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\n   heroku pg:backups:capture\n   heroku pg:backups:download<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306agem\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d8\u30c3\u30c0\u30fc\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u306e\u5b9f\u88c5<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N+1\u30af\u30a8\u30ea\u306e\u56de\u907f<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u306e\u6700\u9069\u5316<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u3068\u904b\u7528\u7ba1\u7406\u306e\u5b9f\u8df5\u306b\u3088\u308a\u3001\u5b89\u5b9a\u3057\u305f\u672c\u756a\u74b0\u5883\u306e\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5b9a\u671f\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u9069\u5207\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5065\u5168\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-20\">\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f8b\uff1a\u30bf\u30b9\u30af\u7ba1\u7406API\u306e\u5b9f\u88c5<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-21\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u5b9a\u7fa9\u3068\u8a2d\u8a08<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">\u6a5f\u80fd\u8981\u4ef6<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30bf\u30b9\u30af\u306e\u57fa\u672c\u64cd\u4f5c\uff08CRUD\uff09<\/li>\n\n\n\n<li>\u30bf\u30b9\u30af\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u7ba1\u7406<\/li>\n\n\n\n<li>\u671f\u9650\u7ba1\u7406<\/li>\n\n\n\n<li>\u30bf\u30b0\u4ed8\u3051\u6a5f\u80fd<\/li>\n\n\n\n<li>JWT\u8a8d\u8a3c<\/li>\n\n\n\n<li>API\u30ec\u30fc\u30c8\u30ea\u30df\u30c3\u30c8<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">\u6280\u8853\u30b9\u30bf\u30c3\u30af<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Gemfile\nsource 'https:\/\/rubygems.org'\n\ngem 'sinatra'\ngem 'sinatra-contrib'\ngem 'activerecord'\ngem 'sqlite3'\ngem 'jwt'\ngem 'rack-throttle'\ngem 'rake'\n\ngroup :test do\n  gem 'rspec'\n  gem 'rack-test'\n  gem 'database_cleaner'\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># db\/migrations\/001_create_tasks.rb\nclass CreateTasks &lt; ActiveRecord::Migration[7.0]\n  def change\n    create_table :tasks do |t|\n      t.string :title, null: false\n      t.text :description\n      t.string :status, default: 'pending'\n      t.datetime :due_date\n      t.integer :user_id\n      t.timestamps\n    end\n\n    create_table :tags do |t|\n      t.string :name\n      t.timestamps\n    end\n\n    create_table :task_tags do |t|\n      t.belongs_to :task\n      t.belongs_to :tag\n      t.timestamps\n    end\n  end\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-25\">\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u624b\u9806\u3068\u30b3\u30fc\u30c9\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-26\">1. \u30e2\u30c7\u30eb\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># models\/task.rb\nclass Task &lt; ActiveRecord::Base\n  belongs_to :user\n  has_many :task_tags\n  has_many :tags, through: :task_tags\n\n  validates :title, presence: true\n  validates :status, inclusion: { in: %w[pending in_progress completed] }\n\n  scope :pending, -&gt; { where(status: 'pending') }\n  scope :due_today, -&gt; { where('due_date BETWEEN ? AND ?', Date.today.beginning_of_day, Date.today.end_of_day) }\nend\n\n# models\/tag.rb\nclass Tag &lt; ActiveRecord::Base\n  has_many :task_tags\n  has_many :tasks, through: :task_tags\n\n  validates :name, presence: true, uniqueness: true\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-27\">2. API\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># app.rb\nrequire 'sinatra\/base'\nrequire 'sinatra\/json'\nrequire 'jwt'\n\nclass TaskAPI &lt; Sinatra::Base\n  # \u30ec\u30fc\u30c8\u30ea\u30df\u30c3\u30c8\u306e\u8a2d\u5b9a\n  use Rack::Throttle::Interval, min: 0.5\n\n  # JWT\u8a8d\u8a3c\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\n  def authenticate!\n    auth_token = request.env['HTTP_AUTHORIZATION']&amp;.split(' ')&amp;.last\n    begin\n      payload = JWT.decode(auth_token, ENV['JWT_SECRET'], true, algorithm: 'HS256')[0]\n      @current_user = User.find(payload['user_id'])\n    rescue JWT::DecodeError, ActiveRecord::RecordNotFound\n      halt 401, json(error: 'Unauthorized')\n    end\n  end\n\n  # \u30bf\u30b9\u30af\u4e00\u89a7\u306e\u53d6\u5f97\n  get '\/api\/tasks' do\n    authenticate!\n    tasks = @current_user.tasks\n                        .includes(:tags)\n                        .order(created_at: :desc)\n\n    json tasks: tasks.map { |task| TaskSerializer.new(task).to_json }\n  end\n\n  # \u30bf\u30b9\u30af\u306e\u4f5c\u6210\n  post '\/api\/tasks' do\n    authenticate!\n    task_params = JSON.parse(request.body.read)\n\n    task = @current_user.tasks.new(task_params)\n    if task.save\n      status 201\n      json task: TaskSerializer.new(task).to_json\n    else\n      status 422\n      json errors: task.errors\n    end\n  end\n\n  # \u30bf\u30b9\u30af\u306e\u66f4\u65b0\n  patch '\/api\/tasks\/:id' do\n    authenticate!\n    task = @current_user.tasks.find_by(id: params[:id])\n    halt 404, json(error: 'Task not found') unless task\n\n    task_params = JSON.parse(request.body.read)\n    if task.update(task_params)\n      json task: TaskSerializer.new(task).to_json\n    else\n      status 422\n      json errors: task.errors\n    end\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-28\">3. \u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u30fc\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># serializers\/task_serializer.rb\nclass TaskSerializer\n  def initialize(task)\n    @task = task\n  end\n\n  def to_json\n    {\n      id: @task.id,\n      title: @task.title,\n      description: @task.description,\n      status: @task.status,\n      due_date: @task.due_date,\n      tags: @task.tags.map { |tag| { id: tag.id, name: tag.name } },\n      created_at: @task.created_at,\n      updated_at: @task.updated_at\n    }\n  end\nend<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-29\">\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u306b\u3088\u308b\u30b3\u30fc\u30c9\u54c1\u8cea\u306e\u78ba\u4fdd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-30\">1. RSpec\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># spec\/spec_helper.rb\nENV['RACK_ENV'] = 'test'\n\nrequire 'rspec'\nrequire 'rack\/test'\nrequire 'database_cleaner'\nrequire_relative '..\/app'\n\nRSpec.configure do |config|\n  config.include Rack::Test::Methods\n\n  config.before(:suite) do\n    DatabaseCleaner.strategy = :transaction\n    DatabaseCleaner.clean_with(:truncation)\n  end\n\n  config.around(:each) do |example|\n    DatabaseCleaner.cleaning do\n      example.run\n    end\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-31\">2. \u30e2\u30c7\u30eb\u30b9\u30da\u30c3\u30af<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># spec\/models\/task_spec.rb\nrequire 'spec_helper'\n\nRSpec.describe Task do\n  let(:user) { User.create(email: 'test@example.com', password: 'password') }\n\n  describe 'validations' do\n    it 'requires a title' do\n      task = Task.new(status: 'pending')\n      expect(task).not_to be_valid\n      expect(task.errors[:title]).to include(\"can't be blank\")\n    end\n\n    it 'validates status inclusion' do\n      task = Task.new(title: 'Test', status: 'invalid')\n      expect(task).not_to be_valid\n      expect(task.errors[:status]).to include('is not included in the list')\n    end\n  end\n\n  describe 'scopes' do\n    it 'returns pending tasks' do\n      pending_task = Task.create(title: 'Pending Task', status: 'pending', user: user)\n      completed_task = Task.create(title: 'Completed Task', status: 'completed', user: user)\n\n      expect(Task.pending).to include(pending_task)\n      expect(Task.pending).not_to include(completed_task)\n    end\n  end\nend<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-32\">3. API\u30b9\u30da\u30c3\u30af<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># spec\/requests\/tasks_spec.rb\nrequire 'spec_helper'\n\nRSpec.describe 'Tasks API' do\n  let(:user) { User.create(email: 'test@example.com', password: 'password') }\n  let(:token) { JWT.encode({ user_id: user.id }, ENV['JWT_SECRET'], 'HS256') }\n  let(:headers) { { 'HTTP_AUTHORIZATION' =&gt; \"Bearer #{token}\" } }\n\n  describe 'GET \/api\/tasks' do\n    it 'returns all tasks for the authenticated user' do\n      task = Task.create(title: 'Test Task', user: user)\n\n      get '\/api\/tasks', nil, headers\n\n      expect(last_response.status).to eq(200)\n      response = JSON.parse(last_response.body)\n      expect(response['tasks'].first['title']).to eq('Test Task')\n    end\n  end\n\n  describe 'POST \/api\/tasks' do\n    let(:valid_params) { { title: 'New Task', status: 'pending' }.to_json }\n\n    it 'creates a new task' do\n      expect {\n        post '\/api\/tasks', valid_params, headers\n      }.to change(Task, :count).by(1)\n\n      expect(last_response.status).to eq(201)\n    end\n  end\nend<\/pre>\n\n\n\n<p>\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f8b\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u30dd\u30a4\u30f3\u30c8\u306b\u6ce8\u610f\u3057\u3066\u5b9f\u88c5\u3092\u884c\u3063\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b3\u30fc\u30c9\u54c1\u8cea\u306e\u78ba\u4fdd<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u547d\u540d\u898f\u5247\u306e\u63a1\u7528<\/li>\n\n\n\n<li>DRY\u306a\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u78ba\u4fdd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N+1\u30af\u30a8\u30ea\u306e\u56de\u907f<\/li>\n\n\n\n<li>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u306e\u5b9f\u88c5<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JWT\u8a8d\u8a3c\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30ec\u30fc\u30c8\u30ea\u30df\u30c3\u30c8\u306e\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4fdd\u5b88\u6027\u306e\u5411\u4e0a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3055\u308c\u305f\u8a2d\u8a08<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/li>\n\n\n\n<li>\u4e00\u8cab\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30b9\u30bf\u30a4\u30eb<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u5b9f\u88c5\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u5805\u7262\u3067\u4fdd\u5b88\u6027\u306e\u9ad8\u3044API\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sinatra \u3068\u306f\uff1fRails \u3068\u306e\u9055\u3044\u304b\u3089\u7406\u89e3\u3059\u308b\u7279\u5fb4 Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_ht &#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-1595","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\/1595","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=1595"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1595\/revisions"}],"predecessor-version":[{"id":1596,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1595\/revisions\/1596"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}