{"id":162,"date":"2018-12-13T07:25:59","date_gmt":"2018-12-13T07:25:59","guid":{"rendered":"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/"},"modified":"2018-12-13T07:25:59","modified_gmt":"2018-12-13T07:25:59","slug":"2018-12-13-072559","status":"publish","type":"post","link":"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/","title":{"rendered":"\u3010Ruby\u3011Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f7f\u3044\u65b9\u3082\u308d\u3082\u308d"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/#%E3%81%AF%E3%81%98%E3%82%81%E3%81%AB\" >\u306f\u3058\u3081\u306b<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/#Range%E3%82%AA%E3%83%96%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%8B%E3%82%89%E9%85%8D%E5%88%97%E3%81%8C%E4%BD%9C%E3%82%8C%E3%82%8B\" >Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u914d\u5217\u304c\u4f5c\u308c\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/#%E9%85%8D%E5%88%97%E3%81%8B%E3%82%89%E7%89%B9%E5%AE%9A%E3%81%AE%E7%AF%84%E5%9B%B2%E3%82%92%E5%8F%96%E5%BE%97%E3%81%A7%E3%81%8D%E3%82%8B\" >\u914d\u5217\u304b\u3089\u7279\u5b9a\u306e\u7bc4\u56f2\u3092\u53d6\u5f97\u3067\u304d\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/#Range%E3%82%AA%E3%83%96%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%ABeach%E3%81%8C%E4%BD%BF%E3%81%88%E3%82%8B\" >Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306beach\u304c\u4f7f\u3048\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/#step%E3%83%A1%E3%82%BD%E3%83%83%E3%83%89%E3%81%8C%E4%BD%BF%E3%81%88%E3%82%8B\" >step\u30e1\u30bd\u30c3\u30c9\u304c\u4f7f\u3048\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/oidema-jp.com\/media\/2018-12-13-072559\/#%E6%9C%80%E5%BE%8C%E3%81%AB\" >\u6700\u5f8c\u306b<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 id=\"i-0\"><span class=\"ez-toc-section\" id=\"%E3%81%AF%E3%81%98%E3%82%81%E3%81%AB\"><\/span>\u306f\u3058\u3081\u306b<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\u4eca\u56de\u3082<a href=\"https:\/\/oidema-jp.com\/media\/entry\/2018\/12\/12\/235441\">\u524d\u56de<\/a>\u306b\u5f15\u304d\u7d9a\u3044\u3066Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u30a4\u30f3\u30d7\u30c3\u30c8\u3057\u305f\u5185\u5bb9\u3092\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"i-1\"><span class=\"ez-toc-section\" id=\"Range%E3%82%AA%E3%83%96%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%8B%E3%82%89%E9%85%8D%E5%88%97%E3%81%8C%E4%BD%9C%E3%82%8C%E3%82%8B\"><\/span>Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u914d\u5217\u304c\u4f5c\u308c\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">range = <span class=\"synConstant\">1<\/span> ..<span class=\"synConstant\">5<\/span>\nnew_range = range.to_a\np new_range\n<\/pre>\n<blockquote>\n[1, 2, 3, 4, 5]\n<\/blockquote>\n<h2 id=\"i-2\"><span class=\"ez-toc-section\" id=\"%E9%85%8D%E5%88%97%E3%81%8B%E3%82%89%E7%89%B9%E5%AE%9A%E3%81%AE%E7%AF%84%E5%9B%B2%E3%82%92%E5%8F%96%E5%BE%97%E3%81%A7%E3%81%8D%E3%82%8B\"><\/span>\u914d\u5217\u304b\u3089\u7279\u5b9a\u306e\u7bc4\u56f2\u3092\u53d6\u5f97\u3067\u304d\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6dfb\u5b57\u306bRange\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u305d\u306e\u7bc4\u56f2\u3092\u53d6\u308a\u51fa\u305b\u308b<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">\nrange = [<span class=\"synConstant\">1<\/span>, <span class=\"synConstant\">2<\/span>, <span class=\"synConstant\">3<\/span>, <span class=\"synConstant\">4<\/span>, <span class=\"synConstant\">5<\/span>]\np range[<span class=\"synConstant\">0<\/span> ..<span class=\"synConstant\">2<\/span>] \u3000\u30fb\u30fb\u914d\u5217\u306f<span class=\"synConstant\">0<\/span>\u304b\u3089\u3001\u3001\n<\/pre>\n<blockquote>\n[1, 2, 3]\n<\/blockquote>\n<h2 id=\"i-3\"><span class=\"ez-toc-section\" id=\"Range%E3%82%AA%E3%83%96%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%ABeach%E3%81%8C%E4%BD%BF%E3%81%88%E3%82%8B\"><\/span>Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306beach\u304c\u4f7f\u3048\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">sum = <span class=\"synConstant\">0<\/span>\n(<span class=\"synConstant\">1<\/span>..<span class=\"synConstant\">10<\/span>).each <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">n<\/span>|\nsum += n\n<span class=\"synStatement\">end<\/span>\nputs sum\n<\/pre>\n<p>\u3053\u3046\u66f8\u304d\u63db\u3048\u305f\u65b9\u304c\u826f\u3055\u305d\u3046\u3001\u3001\u3001<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">sum = <span class=\"synConstant\">0<\/span>\n(<span class=\"synConstant\">1<\/span>..<span class=\"synConstant\">10<\/span>).each {|<span class=\"synIdentifier\">n<\/span>| sum += n}\nputs sum\n<\/pre>\n<blockquote>\n<p>55<\/p>\n<\/blockquote>\n<h2 id=\"i-4\"><span class=\"ez-toc-section\" id=\"step%E3%83%A1%E3%82%BD%E3%83%83%E3%83%89%E3%81%8C%E4%BD%BF%E3%81%88%E3%82%8B\"><\/span>step\u30e1\u30bd\u30c3\u30c9\u304c\u4f7f\u3048\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">array = []\n(<span class=\"synConstant\">1<\/span>..<span class=\"synConstant\">10<\/span>).step(<span class=\"synConstant\">3<\/span>) {|<span class=\"synIdentifier\">n<\/span>| array &lt;&lt; n}\np array\n\u203b\uff13\u3064\u98db\u3070\u3057\u3067\u7279\u5b9a\u306e\u51e6\u7406\u3092\u884c\u3046\n\u4eca\u56de\u306e\u5834\u5408\u306f\u914d\u5217\u306b\u6570\u5b57\u3092\u683c\u7d0d\u3059\u308b\n<\/pre>\n<blockquote>\n[1, 4, 7, 10]\n<\/blockquote>\n<h2 id=\"i-5\"><span class=\"ez-toc-section\" id=\"%E6%9C%80%E5%BE%8C%E3%81%AB\"><\/span>\u6700\u5f8c\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306f<a href=\"https:\/\/www.amazon.co.jp\/%E3%83%97%E3%83%AD%E3%82%92%E7%9B%AE%E6%8C%87%E3%81%99%E4%BA%BA%E3%81%AE%E3%81%9F%E3%82%81%E3%81%AERuby%E5%85%A5%E9%96%80-%E8%A8%80%E8%AA%9E%E4%BB%95%E6%A7%98%E3%81%8B%E3%82%89%E3%83%86%E3%82%B9%E3%83%88%E9%A7%86%E5%8B%95%E9%96%8B%E7%99%BA%E3%83%BB%E3%83%87%E3%83%90%E3%83%83%E3%82%B0%E6%8A%80%E6%B3%95%E3%81%BE%E3%81%A7-Software-Design-plus%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA\/dp\/4774193976\">\u30d7\u30ed\u3092\u76ee\u6307\u3059\u4eba\u306e\u305f\u3081\u306eRuby\u5165\u9580<\/a>\u304b\u3089\u5b66\u3093\u3060\u3053\u3068\u3092\u53c2\u8003\u306b\u3057\u3066\u5185\u5bb9\u304c\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a class=\"keyword\" href=\"http:\/\/d.hatena.ne.jp\/keyword\/Ruby\">Ruby<\/a>\u3092\u672c\u683c\u7684\u306b\u52c9\u5f37\u3057\u305f\u3044\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u308b\u65b9\u306f\u662f\u975e\u3001\u4e0b\u8a18\u30ea\u30f3\u30af\u3088\u308a\u672c\u3092\u8cfc\u5165\u3057\u3066\u52c9\u5f37\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/www.amazon.co.jp\/gp\/product\/4774193976\/ref=as_li_tl?ie=UTF8&amp;camp=247&amp;creative=1211&amp;creativeASIN=4774193976&amp;linkCode=as2&amp;tag=keisukegdk-22&amp;linkId=6761ac338134e7b4b20228e093d0f356\" rel=\"noopener\"><img decoding=\"async\" border=\"0\" src=\"\/\/ws-fe.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;MarketPlace=JP&amp;ASIN=4774193976&amp;ServiceVersion=20070822&amp;ID=AsinImage&amp;WS=1&amp;Format=_SL250_&amp;tag=keisukegdk-22\"><\/a><img loading=\"lazy\" decoding=\"async\" src=\"\/\/ir-jp.amazon-adsystem.com\/e\/ir?t=keisukegdk-22&amp;l=am2&amp;o=9&amp;a=4774193976\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" style=\"border:none !important; margin:0px !important;\"><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/blog.hatena.ne.jp\/keisuke8925gdk\/keisuke8925gdk.hatenablog.com\/subscribe\/iframe\" allowtransparency=\"true\" frameborder=\"0\" scrolling=\"no\" width=\"150\" height=\"28\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u4eca\u56de\u3082\u524d\u56de\u306b\u5f15\u304d\u7d9a\u3044\u3066Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u30a4\u30f3\u30d7\u30c3\u30c8\u3057\u305f\u5185\u5bb9\u3092\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3057\u3066\u3044\u304d\u307e\u3059\u3002 Range\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u914d\u5217\u304c\u4f5c\u308c\u308b range = 1 ..5 new_range = range.to_ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[11],"tags":[],"class_list":{"0":"post-162","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-ruby","7":"entry","8":"nothumb"},"acf":[],"aioseo_notices":[],"mb":[],"mfb_rest_fields":["title","aioseo_notices"],"_links":{"self":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/comments?post=162"}],"version-history":[{"count":0,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/162\/revisions"}],"wp:attachment":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/media?parent=162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/categories?post=162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/tags?post=162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}