{"title":"Ruby\u3067\u306e\u5b9f\u884c\u3055\u308c\u306a\u3044\u5ba3\u8a00","blog_url":"https://soukouki.hatenablog.jp/","description":"((false)? a=123 : nil) \u3053\u306e\u5f8c\u306ea\u306e\u5024\u304c\u6c17\u306b\u306a\u308b\u3002 \u5b9f\u969b\u306b\u3084\u3063\u3066\u307f\u305f\u3002 irb(main):001:0> ((false)? a=123 : nil) => nil irb(main):002:0> a => nil nil\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u305f\u3002 \u305d\u308c\u306a\u3089if\u306f\u3069\u3046\u306a\u308b\u306e\u304b\u3001 irb(main):003:0> if(false); b=123; end => nil irb(main):004:0> b => nil \u3053\u308c\u3082nil\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u305f\u3002 \u3082\u3046\u3072\u3068\u3064 irb(main):001:0> a=123 if false => nil irb(main):002:0> a \u2026","version":"1.0","author_name":"soukouki","url":"https://soukouki.hatenablog.jp/entry/2017/07/03/225639","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsoukouki.hatenablog.jp%2Fentry%2F2017%2F07%2F03%2F225639\" title=\"Ruby\u3067\u306e\u5b9f\u884c\u3055\u308c\u306a\u3044\u5ba3\u8a00 - soukouki\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"width":"100%","blog_title":"soukouki\u2019s diary","categories":["Ruby"],"published":"2017-07-03 22:56:39","height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/soukouki/"}