{"blog_url":"https://tamu222i.hatenadiary.org/","width":"100%","author_name":"tamu222i","title":"Ruby\u3067\u5225\u30d5\u30a1\u30a4\u30eb\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306e\u5909\u6570\u3092\u4f7f\u3046\u65b9\u6cd5","type":"rich","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/tamu222i/","published":"2014-07-30 21:48:32","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftamu222i.hatenadiary.org%2Fentry%2F20140730%2F1406724512\" title=\"Ruby\u3067\u5225\u30d5\u30a1\u30a4\u30eb\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306e\u5909\u6570\u3092\u4f7f\u3046\u65b9\u6cd5 - \u30d6\u30ed\u30b0\u66f8\u304f\u3053\u3068\u30cd\u30b3\u306e\u3054\u3068\u3057\" 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,"description":"Ruby\u3067\u5225\u30d5\u30a1\u30a4\u30eb\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u306e\u5909\u6570\u3092\u4f7f\u3044\u305f\u3044 \u3068\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\uff08a.rb\uff09\u304c\u3042\u308a\u307e\u3057\u3066\u3001\u5909\u6570\u304c\u3072\u3068\u3064a\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002 $ cat a.rb a=\"Newcastle\" \u305d\u306e\u5909\u6570a\u3092\u5225\u30d5\u30a1\u30a4\u30eb\uff08test.rb\uff09\u304b\u3089\u547c\u3073\u51fa\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3046\u307e\u304f\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u3002 require\u306a\u3089\u30a8\u30e9\u30fc $ cat test.rb require \"a.rb\" p a $ irb test.rb test.rb(main):001:0> require \"a.rb\" => true test.rb(main):002:0> p a NameError: undefined local vari\u2026","url":"https://tamu222i.hatenadiary.org/entry/20140730/1406724512","height":"190","provider_url":"https://hatena.blog","categories":["\u52c9\u5f37"],"version":"1.0","blog_title":"\u30d6\u30ed\u30b0\u66f8\u304f\u3053\u3068\u30cd\u30b3\u306e\u3054\u3068\u3057"}