{"id":4452,"date":"2019-09-24T11:55:29","date_gmt":"2019-09-24T02:55:29","guid":{"rendered":"https:\/\/yumishin.com\/?p=4452"},"modified":"2019-09-24T11:55:29","modified_gmt":"2019-09-24T02:55:29","slug":"ruby-progate-3","status":"publish","type":"post","link":"https:\/\/yumishin.com\/?p=4452","title":{"rendered":"Ruby\u5165\u9580\uff5c\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3059\u308b"},"content":{"rendered":"<div class=\"sng-box box3\">\n<p>\uff1c\u3053\u306e\u8a18\u4e8b\u306f\u3053\u3093\u306a\u4eba\u306b\u304a\u3059\u3059\u3081\uff1e<\/p>\n<ul>\n<li>\u5909\u6570\u306b\u3064\u3044\u3066\u3088\u304f\u77e5\u3089\u306a\u3044\u4eba<\/li>\n<li>\u5909\u6570\u306e\u518d\u4ee3\u5165\u306b\u3064\u3044\u3066\u77e5\u308a\u305f\u3044\u4eba<\/li>\n<li>Ruby\u5165\u9580\u8005<\/li>\n<\/ul>\n<\/div>\n<div class=\"sng-box box3\">\n<p>\uff1c\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068\uff1e<\/p>\n<ul>\n<li>\u5909\u6570\u306e\u4e0a\u66f8\u304d\u65b9\u6cd5<\/li>\n<li>\u81ea\u5206\u81ea\u8eab\u3078\u306e\u4ee3\u5165\u65b9\u6cd5<\/li>\n<li>\u81ea\u5206\u81ea\u8eab\u3078\u306e\u4ee3\u5165\u8a18\u6cd5\u306e\u7701\u7565\u5f62<\/li>\n<\/ul>\n<\/div>\n<h2 id=\"i-0\">\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3059\u308b<\/h2>\n<h3 id=\"i-1\">\u5909\u6570\u306e\u4e0a\u66f8\u304d<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4453\" src=\"https:\/\/yumishin.com\/wp-content\/uploads\/2019\/09\/6.jpg\" alt=\"\" width=\"1920\" height=\"1080\"><\/p>\n<p><span style=\"color: #ff0000;\">\u5909\u6570\u306f\u4e00\u5ea6\u4ee3\u5165\u3057\u305f\u5024\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span>\u66f4\u65b0\u306e\u4ed5\u65b9\u306f1\u5ea6\u5909\u6570\u3092\u4ee3\u5165\u5f8c\u3001\u518d\u3073\u4ee3\u5165\u3057\u307e\u3059\u3002\u3053\u308c\u3067\u4e2d\u8eab\u304c\u4e0a\u66f8\u304d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b\u3067\u306fwidth\u3068\u3044\u3046\u5e45\u306e\u5024\u30928\u3068\u4ee3\u5165\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u518d\u4ee3\u5165\u3059\u308b\u3053\u3068\u306713\u306b\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"lang:ruby decode:true\">length = 9\nwidth = 8\nputs width\nputs length * width\nputs \"----\"\n\n# \u5909\u6570width\u306e\u5024\u309213\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\nwidth = 13\n\n#\u5909\u6570width\u304c8\u304b\u3089\uff11\uff13\u306b\u5909\u5316\u3057\u3066\u3044\u307e\u3059\nputs width =&gt; 13\nputs length * width\n<\/pre>\n<h4 id=\"i-2\">\u66f4\u65b0\u306e\u30a4\u30e1\u30fc\u30b8<\/h4>\n<p style=\"padding-left: 40px;\">\u5909\u6570\u306e\u66f4\u65b0\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u3001\u56f3\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u9806\u306b\u6cbf\u3063\u3066\u3001\u518d\u4ee3\u5165\u3055\u308c\u305f\u5909\u6570\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"padding-left: 40px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4454\" src=\"https:\/\/yumishin.com\/wp-content\/uploads\/2019\/09\/7.jpg\" alt=\"\" width=\"1920\" height=\"1080\"><\/p>\n<h3 id=\"i-3\">\u81ea\u5206\u81ea\u8eab\u306b\u4ee3\u5165\u3059\u308b<\/h3>\n<p><span style=\"color: #ff0000;\">\u3059\u3067\u306b\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3057\u305f\u3044\u3068\u304d\u306b\u3001\u81ea\u5206\u81ea\u8eab\u306b\u4ee3\u5165\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p>\u4f8b\u3048\u3070number\u3068\u3044\u3046\u5909\u6570\u306b2\u3092\u4ee3\u5165\u3057\u3066\u3044\u305f\u3068\u3057\u3066\u3001\u305d\u306enumber\u306b3\u3092\u8db3\u3057\u305f\u3044\u3068\u3044\u3046\u6642\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u3066\u3042\u3052\u308c\u3070\u3001\u4ee3\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true \">#\u5909\u6570\u306b2\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u307e\u3059\nnumber = 2\n\n#\u81ea\u5206\u81ea\u8eab\u306b3\u3092\u8db3\u3057\u3066\u518d\u5ea6number\u306b\u4ee3\u5165\u3057\u307e\u3059\nnumber = number + 3\n\n#\uff15\u304c\u51fa\u529b\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\nputs number =&gt; 5<\/pre>\n<h4 id=\"i-4\">\u66f4\u65b0\u306e\u30a4\u30e1\u30fc\u30b8<\/h4>\n<p style=\"padding-left: 40px;\">\u5148\u307b\u3069\u3068\u540c\u69d8\u3067\u3001\u5909\u6570\u306e\u66f4\u65b0\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u3001\u56f3\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002\u518d\u4ee3\u5165\u3057\u305f\u5024\u3092\u4f7f\u3046\u306b\u306f\u3001\u518d\u4ee3\u5165\u3057\u305f\u5f8c\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"padding-left: 40px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4455\" src=\"https:\/\/yumishin.com\/wp-content\/uploads\/2019\/09\/8.jpg\" alt=\"\" width=\"1920\" height=\"1080\"><\/p>\n<h3 id=\"i-5\">\u81ea\u5206\u81ea\u8eab\u3078\u306e\u4ee3\u5165\u306e\u7701\u7565\u5f62<\/h3>\n<p><span style=\"color: #ff0000;\">\u81ea\u5206\u81ea\u8eab\u3078\u306e\u4ee3\u5165\u306f\u3088\u304f\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u7701\u7565\u5f62\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7701\u7565\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">X += 10 #X = X + 10\nX -= 10 #X = X - 10\nX *= 10 #X = X * 10\nX \/= 10 #X = X \/ 10\nX %= 10 #X = X % 10<\/pre>\n<h2 id=\"i-6\">\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u306f\u5909\u6570\u306e\u518d\u4ee3\u5165\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3057\u305f\u3002\u5909\u6570\u306e\u518d\u4ee3\u5165\u306f\u3088\u304f\u51fa\u3066\u304d\u307e\u3059\u3057\u3001<span style=\"color: #ff0000;\">\u7279\u306b\u7701\u7565\u5f62\u306f\u983b\u7e41\u306b\u4f7f\u3046\u306e\u3067\u899a\u3048\u3066\u304a\u304f\u3068\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uff1c\u3053\u306e\u8a18\u4e8b\u306f\u3053\u3093\u306a\u4eba\u306b\u304a\u3059\u3059\u3081\uff1e \u5909\u6570\u306b\u3064\u3044\u3066\u3088\u304f\u77e5\u3089\u306a\u3044\u4eba \u5909\u6570\u306e\u518d\u4ee3\u5165\u306b\u3064\u3044\u3066\u77e5\u308a\u305f\u3044\u4eba Ruby\u5165\u9580\u8005 \uff1c\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068\uff1e \u5909\u6570\u306e\u4e0a\u66f8\u304d\u65b9\u6cd5 \u81ea\u5206\u81ea\u8eab\u3078\u306e\u4ee3\u5165\u65b9\u6cd5 \u81ea\u5206\u81ea\u8eab\u3078\u306e\u4ee3\u5165\u8a18\u6cd5\u306e\u7701\u7565\u5f62 \u5909\u6570\u306e\u5024\u3092\u5909\u66f4 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4458,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[272],"tags":[],"class_list":{"0":"post-4452","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-programing","8":"entry"},"_links":{"self":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/4452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4452"}],"version-history":[{"count":3,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/4452\/revisions"}],"predecessor-version":[{"id":4460,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/4452\/revisions\/4460"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/media\/4458"}],"wp:attachment":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}