{"id":4654,"date":"2022-02-02T20:12:14","date_gmt":"2022-02-02T11:12:14","guid":{"rendered":"https:\/\/suzutukiblog.com\/?p=4654"},"modified":"2022-10-10T15:59:19","modified_gmt":"2022-10-10T06:59:19","slug":"rails-13","status":"publish","type":"post","link":"https:\/\/suzutukiblog.com\/index.php\/2022\/02\/02\/rails-13\/","title":{"rendered":"Ruby\u307e\u3068\u3081ex(\u6a19\u6e96\u5165\u529b)"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"font-size: 1.5rem;\">Ruby\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5 2022\u5e74\u7248<\/span><\/h2>\n<section class=\"it-MdContent\">\n<div id=\"personal-public-article-body\">\n<div>\n<h1 data-sourcepos=\"1:1-1:15\"><span id=\"\u306f\u3058\u3081\u306b\" class=\"fragment\"><\/span>\u306f\u3058\u3081\u306b<\/h1>\n<p data-sourcepos=\"2:1-2:147\">\u3053\u306e\u8a18\u4e8b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u306a\u3069\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<h1 data-sourcepos=\"3:1-3:9\"><span id=\"\u524d\u63d0\" class=\"fragment\"><\/span>\u524d\u63d0<\/h1>\n<p data-sourcepos=\"4:1-4:34\">\u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u306fRuby\u3067\u3059\u3002<\/p>\n<h1 data-sourcepos=\"5:1-5:39\"><span id=\"\u4e00\u884c\u306b1\u8981\u7d20\u306e\u3068\u304d\u6587\u5b57\u5217\" class=\"fragment\"><\/span>\u4e00\u884c\u306b1\u8981\u7d20\u306e\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n<h3 data-sourcepos=\"6:1-6:17\"><span id=\"\u6a19\u6e96\u5165\u529b\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"7:1-9:3\">\n<div class=\"highlight\">\n<pre><code>Ruby\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"10:1-10:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"11:1-13:3\">\n<div class=\"highlight\">\n<pre><code>string = gets\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"14:1-14:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"15:1-17:3\">\n<div class=\"highlight\">\n<pre><code>p string\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"18:1-18:16\"><span id=\"\u51fa\u529b\u7d50\u679c\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"19:1-21:3\">\n<div class=\"highlight\">\n<pre><code>\"Ruby\"\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h1 data-sourcepos=\"22:1-22:70\"><span id=\"\u4e00\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u8981\u7d20\u304c\u3042\u308b\u3068\u304d\u6587\u5b57\u5217\" class=\"fragment\"><\/span>\u4e00\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u8981\u7d20\u304c\u3042\u308b\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n<h3 data-sourcepos=\"24:1-24:17\"><span id=\"\u6a19\u6e96\u5165\u529b-1\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"25:1-27:3\">\n<div class=\"highlight\">\n<pre><code>Ruby PHP Python\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"28:1-28:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-1\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"29:1-31:3\">\n<div class=\"highlight\">\n<pre><code>strings = gets.split\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"32:1-32:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-1\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"33:1-35:3\">\n<div class=\"highlight\">\n<pre><code>p strings\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"36:1-36:17\"><span id=\"\u51fa\u529b\u7d50\u679c-1\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"37:1-39:3\">\n<div class=\"highlight\">\n<pre><code>[\"Ruby\", \"PHP\", \"Python\"]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<p data-sourcepos=\"40:1-40:116\">split\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\uff13\u3064\u306e\u8981\u7d20\u3092\u305d\u308c\u305e\u308c\u5225\u306e\u3082\u306e\u3068\u3057\u3066\u914d\u5217\u306b\u683c\u7d0d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-sourcepos=\"42:1-44:107\">\u203bsplit\u306e\u4f7f\u3044\u65b9<br \/>\nsplit(&#8216; &#8216;)\u3068\u3057\u3066\u3044\u308b\u8a18\u4e8b\u306a\u3069\u3082\u3042\u308a\u307e\u3059\u304c\u3001<br \/>\n\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u306e\u5165\u529b\u5024\u306e\u5834\u5408\u306f\u5f15\u6570(&#8216; &#8216;)\u3092\u6307\u5b9a\u3057\u306a\u304f\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p data-sourcepos=\"46:1-46:94\">\u3064\u307e\u308asplit(&#8216; &#8216;) \u2252 split (\u203b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u306e\u5165\u529b\u5024\u306e\u3068\u304d\u306e\u307f\u3067\u3059)<\/p>\n<h1 data-sourcepos=\"48:1-48:64\"><span id=\"\u8907\u6570\u884c\u306b\u4e00\u3064\u305a\u3064\u8981\u7d20\u304c\u5b58\u5728\u3059\u308b\u3068\u304d\u6587\u5b57\u5217\" class=\"fragment\"><\/span>\u8907\u6570\u884c\u306b\u4e00\u3064\u305a\u3064\u8981\u7d20\u304c\u5b58\u5728\u3059\u308b\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n<h3 data-sourcepos=\"50:1-50:16\"><span id=\"\u6a19\u6e96\u5165\u529b-2\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"51:1-55:3\">\n<div class=\"highlight\">\n<pre><code>Ruby\r\nPHP\r\nPython\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"56:1-56:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-2\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"57:1-61:3\">\n<div class=\"highlight\">\n<pre><code>strings = readlines.map(&amp;:chomp)\r\n#\u307e\u305f\u306f\u3053\u3061\u3089(\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7684\u306b\u63a8\u5968)\r\nstrings = readlines(chomp: true)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"62:1-62:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-2\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"63:1-65:3\">\n<div class=\"highlight\">\n<pre><code>p strings\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"66:1-66:17\"><span id=\"\u51fa\u529b\u7d50\u679c-2\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"67:1-69:3\">\n<div class=\"highlight\">\n<pre><code>[\"Ruby\", \"PHP\", \"Python\"]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h1 data-sourcepos=\"70:1-70:85\"><span id=\"\u8907\u6570\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u4ed8\u304d\u3067\u8981\u7d20\u304c\u8907\u6570\u5b58\u5728\u3059\u308b\u3068\u304d\u6587\u5b57\u5217\" class=\"fragment\"><\/span>\u8907\u6570\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u4ed8\u304d\u3067\u8981\u7d20\u304c\u8907\u6570\u5b58\u5728\u3059\u308b\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n<h3 data-sourcepos=\"72:1-72:16\"><span id=\"\u6a19\u6e96\u5165\u529b-3\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"73:1-76:3\">\n<div class=\"highlight\">\n<pre><code>Ruby PHP Python\r\nJava C# C++\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"77:1-77:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-3\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"78:1-82:3\">\n<div class=\"highlight\">\n<pre><code>strings = readlines.map{ |i| i.split.map(&amp;:chomp)}\r\n# \u307e\u305f\u306f\u3053\u3061\u3089(\u63a8\u5968)\r\nstrings = readlines.map(&amp;:split)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"83:1-83:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-3\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"84:1-86:3\">\n<div class=\"highlight\">\n<pre><code>p strings\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<p data-sourcepos=\"87:1-87:12\">\u51fa\u529b\u7d50\u679c<\/p>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"88:1-90:3\">\n<div class=\"highlight\">\n<pre><code>[[\"Ruby\", \"PHP\", \"Python\"], [\"Java\", \"C#\", \"C++\"]]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"92:1-92:16\"><span id=\"\u6a19\u6e96\u5165\u529b-4\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"93:1-96:3\">\n<div class=\"highlight\">\n<pre><code>Ruby PHP Python\r\nJava C# C++\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h1 data-sourcepos=\"97:1-97:30\"><span id=\"\u5165\u529b\u5024\u304c\u6570\u5024\u306e\u5834\u5408\" class=\"fragment\"><\/span>\u5165\u529b\u5024\u304c\u6570\u5024\u306e\u5834\u5408<\/h1>\n<h3 data-sourcepos=\"99:1-99:40\"><span id=\"\u4e00\u884c\u306b\u6570\u5024\u304c\u3072\u3068\u3064\u306e\u3068\u304d\" class=\"fragment\"><\/span>\u4e00\u884c\u306b\u6570\u5024\u304c\u3072\u3068\u3064\u306e\u3068\u304d<\/h3>\n<h3 data-sourcepos=\"101:1-101:17\"><span id=\"\u6a19\u6e96\u5165\u529b-5\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"102:1-104:3\">\n<div class=\"highlight\">\n<pre><code>123\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"105:1-105:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-4\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"106:1-108:3\">\n<div class=\"highlight\">\n<pre><code>number = gets.to_i\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"109:1-109:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-4\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"110:1-112:3\">\n<div class=\"highlight\">\n<pre><code>p number\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"113:1-113:17\"><span id=\"\u51fa\u529b\u7d50\u679c-3\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"114:1-116:3\">\n<div class=\"highlight\">\n<pre><code>123\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h1 data-sourcepos=\"117:1-117:59\"><span id=\"\u4e00\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u6570\u5024\u304c\u3042\u308b\u3068\u304d\" class=\"fragment\"><\/span>\u4e00\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u6570\u5024\u304c\u3042\u308b\u3068\u304d<\/h1>\n<h3 data-sourcepos=\"119:1-119:16\"><span id=\"\u6a19\u6e96\u5165\u529b-6\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"120:1-122:3\">\n<div class=\"highlight\">\n<pre><code>1 2 3\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"123:1-123:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-5\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"124:1-126:3\">\n<div class=\"highlight\">\n<pre><code>numbers = gets.split.map(&amp;:to_i)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"127:1-127:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-5\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"128:1-130:3\">\n<div class=\"highlight\">\n<pre><code>p numbers\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"131:1-131:17\"><span id=\"\u51fa\u529b\u7d50\u679c-4\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"132:1-134:3\">\n<div class=\"highlight\">\n<pre><code>[1, 2, 3]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h1 data-sourcepos=\"135:1-135:54\"><span id=\"\u8907\u6570\u884c\u306b\u4e00\u3064\u305a\u3064\u6570\u5024\u304c\u5b58\u5728\u3059\u308b\u3068\u304d\" class=\"fragment\"><\/span>\u8907\u6570\u884c\u306b\u4e00\u3064\u305a\u3064\u6570\u5024\u304c\u5b58\u5728\u3059\u308b\u3068\u304d<\/h1>\n<h3 data-sourcepos=\"136:1-136:16\"><span id=\"\u6a19\u6e96\u5165\u529b-7\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"137:1-141:3\">\n<div class=\"highlight\">\n<pre><code>1\r\n2\r\n3\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"142:1-142:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-6\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"143:1-145:3\">\n<div class=\"highlight\">\n<pre><code>numbers = readlines.map(&amp;:to_i)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"146:1-146:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-6\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"147:1-149:3\">\n<div class=\"highlight\">\n<pre><code>p numbers\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"150:1-150:17\"><span id=\"\u51fa\u529b\u7d50\u679c-5\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"151:1-153:3\">\n<div class=\"highlight\">\n<pre><code>[1, 2, 3]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h1 data-sourcepos=\"154:1-154:68\"><span id=\"\u8907\u6570\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u8981\u7d20\u304c\u5b58\u5728\u3059\u308b\u3068\u304d\" class=\"fragment\"><\/span>\u8907\u6570\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u8981\u7d20\u304c\u5b58\u5728\u3059\u308b\u3068\u304d<\/h1>\n<h3 data-sourcepos=\"155:1-155:16\"><span id=\"\u6a19\u6e96\u5165\u529b-8\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"156:1-159:3\">\n<div class=\"highlight\">\n<pre><code>1 2 3\r\n4 5 6\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"160:1-160:40\"><span id=\"\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9-7\" class=\"fragment\"><\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"161:1-163:3\">\n<div class=\"highlight\">\n<pre><code>numbers = readlines.map{ |i| i.split.map(&amp;:to_i) }\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"164:1-164:25\"><span id=\"\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9-7\" class=\"fragment\"><\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"165:1-167:3\">\n<div class=\"highlight\">\n<pre><code>p numbers\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 data-sourcepos=\"168:1-168:16\"><span id=\"\u51fa\u529b\u7d50\u679c-6\" class=\"fragment\"><\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n<div class=\"code-frame\" data-lang=\"text\" data-sourcepos=\"169:1-171:3\">\n<div class=\"highlight\">\n<pre><code>[[1, 2, 3], [4, 5, 6]]<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Ruby\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5 2022\u5e74\u7248 \u306f\u3058\u3081\u306b \u3053\u306e\u8a18\u4e8b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u306a\u3069\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002 \u524d\u63d0 \u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u306fRuby\u3067\u3059\u3002 \u4e00\u884c\u306b1\u8981\u7d20\u306e\u3068\u304d( [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[27,31],"tags":[],"class_list":["post-4654","post","type-post","status-publish","format-standard","hentry","category-programming-note","category-ruby"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Ruby\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5 2022\u5e74\u7248 \u306f\u3058\u3081\u306b \u3053\u306e\u8a18\u4e8b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u306a\u3069\u3067\u3088\u304f\u898b\u3089\u308c\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta 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