{"id":200,"date":"2018-10-26T19:25:20","date_gmt":"2018-10-26T19:25:20","guid":{"rendered":"https:\/\/oidema-jp.com\/media\/2018-10-26-192520\/"},"modified":"2018-10-26T19:25:20","modified_gmt":"2018-10-26T19:25:20","slug":"2018-10-26-192520","status":"publish","type":"post","link":"https:\/\/oidema-jp.com\/media\/2018-10-26-192520\/","title":{"rendered":"\u3010Ruby\u3011each_with_index\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066"},"content":{"rendered":"<h2 id=\"i-0\"><a class=\"keyword\" href=\"http:\/\/d.hatena.ne.jp\/keyword\/Ruby\">Ruby<\/a>\u306e<code>each_with_index<\/code>\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066<\/h2>\n<p>\u521d\u6b69\u7684\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c<a class=\"keyword\" href=\"http:\/\/d.hatena.ne.jp\/keyword\/Ruby\">Ruby<\/a>\u306eeach_with_index\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<h3 id=\"i-1\">each_with_index\u3068\u306f\uff1f<\/h3>\n<p><code>each_with_index<\/code>\u3068\u306f\u914d\u5217\u306b\u5bfe\u3057\u3066\u5229\u7528\u3067\u304d\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<br \/>\n\u914d\u5217\u306b\u5bfe\u3057\u3066\u3001\u756a\u53f7\u3092\u632f\u308a\u305f\u3044\u6642\u306a\u3069\u306b\u5229\u7528\u3057\u307e\u3059\u3002<br \/>\n\u5177\u4f53\u7684\u306a\u4f7f\u3044\u65b9\u306f\u4e0b\u8a18\u3067\u3059\u3002<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">yamanote_line = [<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u5927\u5d0e<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u54c1\u5ddd<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u7530\u753a<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u6d5c\u677e\u753a<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u65b0\u6a4b<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u6709\u697d\u753a<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u6771\u4eac<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u795e\u7530<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u79cb\u8449\u539f<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u5fa1\u5f92\u753a<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u4e0a\u91ce<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u9df2\u8c37<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u65e5\u66ae\u91cc<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u7530\u7aef<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u99d2\u5165<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u5de3\u9d28<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u5927\u585a<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u6c60\u888b<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u76ee\u767d<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u9ad8\u7530\u99ac\u5834<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u65b0\u5927\u4e45\u4fdd<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u65b0\u5bbf<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u4ee3\u3005\u6728<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u539f\u5bbf<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u6e0b\u8c37<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u6075\u6bd4\u5bff<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u76ee\u9ed2<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u4e94\u53cd\u7530<\/span><span class=\"synSpecial\">\"<\/span>]\nyamanote_line.each_with_index <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">station<\/span>, <span class=\"synIdentifier\">number<\/span>|\nputs <span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u5c71\u624b\u7dda\u306e<\/span><span class=\"synSpecial\">#{<\/span>number<span class=\"synSpecial\">}<\/span><span class=\"synConstant\">\u756a\u76ee\u306e\u99c5\u306f<\/span><span class=\"synSpecial\">#{<\/span>station<span class=\"synSpecial\">}<\/span><span class=\"synConstant\">\u3067\u3059\u3002<\/span><span class=\"synSpecial\">\"<\/span>\n<span class=\"synStatement\">end<\/span>\n<\/pre>\n<p>\u3053\u306e\u5834\u5408\u3001\u51fa\u529b\u5024\u306f<\/p>\n<blockquote>\n<p>\u5c71\u624b\u7dda\u306e0\u756a\u76ee\u306e\u99c5\u306f\u5927\u5d0e\u3067\u3059\u3002<br \/>\n\u5c71\u624b\u7dda\u306e1\u756a\u76ee\u306e\u99c5\u306f\u54c1\u5ddd\u3067\u3059\u3002<br \/>\n\u5c71\u624b\u7dda\u306e2\u756a\u76ee\u306e\u99c5\u306f\u7530\u753a\u3067\u3059\u3002<br \/>\n\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<\/blockquote>\n<h3 id=\"i-2\">index\u3092\uff11\u304b\u3089\u59cb\u3081\u308b<\/h3>\n<p>\u57fa\u672c\u7684\u306bindex\u306f\uff10\u304b\u3089\u59cb\u307e\u308b\u4ed5\u69d8\u306a\u306e\u3067\u3001\u3082\u3057\u3053\u308c\u3092\uff11\u304b\u3089\u59cb\u3081\u305f\u3044\u5834\u5408\u306a\u3069\u306f\u3053\u3093\u306a\u611f\u3058\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">\u30fb\u30fb\u30fb\u30fb\u30fb\u7701\u7565\u30fb\u30fb\u30fb\u30fb\u30fb\nyamanote_line.each_with_index <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">station<\/span>, <span class=\"synIdentifier\">number<\/span>|\nputs <span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u5c71\u624b\u7dda\u306e<\/span><span class=\"synSpecial\">#{<\/span>number+<span class=\"synConstant\">1<\/span><span class=\"synSpecial\">}<\/span><span class=\"synConstant\">\u756a\u76ee\u306e\u99c5\u306f<\/span><span class=\"synSpecial\">#{<\/span>station<span class=\"synSpecial\">}<\/span><span class=\"synConstant\">\u3067\u3059\u3002<\/span><span class=\"synSpecial\">\"<\/span>\n<span class=\"synStatement\">end<\/span>\n<\/pre>\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306b\u5909\u66f4\u3059\u308b\u3068index\u306f\uff11\u304b\u3089\u59cb\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<blockquote>\n<p>\u5c71\u624b\u7dda\u306e1\u756a\u76ee\u306e\u99c5\u306f\u5927\u5d0e\u3067\u3059\u3002<br \/>\n\u5c71\u624b\u7dda\u306e2\u756a\u76ee\u306e\u99c5\u306f\u54c1\u5ddd\u3067\u3059\u3002<br \/>\n\u5c71\u624b\u7dda\u306e3\u756a\u76ee\u306e\u99c5\u306f\u7530\u753a\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<p>\u3053\u308c\u3060\u3051\u3002<\/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>Ruby\u306eeach_with_index\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066 \u521d\u6b69\u7684\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304cRuby\u306eeach_with_index\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3059\u3002 each_with_index\u3068\u306f\uff1f each_with_index\u3068 &#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-200","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\/200","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=200"}],"version-history":[{"count":0,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/200\/revisions"}],"wp:attachment":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/media?parent=200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/categories?post=200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/tags?post=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}