{"blog_url":"https://shin.hateblo.jp/","height":"190","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/s-shin/","provider_url":"https://hatena.blog","published":"2012-12-20 20:26:41","author_name":"s-shin","version":"1.0","title":"Ruby\u306e\u7bc4\u56f2\u6f14\u7b97\u5b50\u306f\u964d\u9806\u306e\u30a4\u30c6\u30ec\u30fc\u30c8\u306b\u306f\u4f7f\u3048\u306a\u3044","image_url":null,"description":"\u304b\u306a\u308a\u30cf\u30de\u3063\u305f\u306e\u3067\u30e1\u30e2\u3067\u3059\u3002 \u7bc4\u56f2\u6f14\u7b97\u5b50 Ruby\u306b\u306f..\u3068...\u306e2\u7a2e\u985e\u306e\u7bc4\u56f2\u6f14\u7b97\u5b50\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u614b\u306fRange\u30af\u30e9\u30b9\u3067\u3001Range#each\u30e1\u30bd\u30c3\u30c9\u3067for\u6587\u306e\u3088\u3046\u306b\u4f7f\u3046\u30a4\u30c7\u30a3\u30aa\u30e0\u304c\u3042\u308a\u307e\u3059\u3002 irb(main):005:0> (0..2).each { |i| p i } 0 1 2 => 0..2 irb(main):006:0> (0...2).each { |i| p i } 0 1 => 0...2\u4f59\u8ac7\u3067\u3059\u304c\u30010\u304b\u3089\u958b\u59cb\u306a\u3089Integer#times\u3082\u4f7f\u3048\u307e\u3059\u3002 irb(main):007:0> 3.times { |i| p i } 0 1 2 => 3 \u964d\u9806\u306eRange \u5148\u65e5\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshin.hateblo.jp%2Fentry%2F2012%2F12%2F20%2F202641\" title=\"Ruby\u306e\u7bc4\u56f2\u6f14\u7b97\u5b50\u306f\u964d\u9806\u306e\u30a4\u30c6\u30ec\u30fc\u30c8\u306b\u306f\u4f7f\u3048\u306a\u3044 - $ cat /var/log/shin\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"$ cat /var/log/shin","categories":["Programming","Ruby"],"url":"https://shin.hateblo.jp/entry/2012/12/20/202641","width":"100%"}