{"published":"2009-11-26 01:46:11","author_name":"takeru-c","blog_url":"https://pumpkin.hatenablog.jp/","url":"https://pumpkin.hatenablog.jp/entry/20091126/1259253971","height":"190","author_url":"https://blog.hatena.ne.jp/takeru-c/","blog_title":"\u30d1\u30f3\u30d7\u30ad\u30f3\u30b9\u30d1\u30a4\u30b9\u30e9\u30c6","title":"\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u5185\u304b\u3089\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u547c\u3079\u306a\u3044","provider_url":"https://hatena.blog","type":"rich","categories":["Ruby"],"version":"1.0","description":"\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9 class Hoge def self.baz puts 'Useful lifehack for business!' fuga end def fuga puts 'But, I am very neat...' end end Hoge.baz \u5b9f\u884c\u7d50\u679c Useful lifehack for business! NameError: undefined local variable or method `fuga' for Hoge:Class \u901a\u5e38\u30e1\u30bd\u30c3\u30c9 class Hoge def baz puts 'Useful lifehack for business!' \u2026","image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpumpkin.hatenablog.jp%2Fentry%2F20091126%2F1259253971\" title=\"\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u5185\u304b\u3089\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u547c\u3079\u306a\u3044 - \u30d1\u30f3\u30d7\u30ad\u30f3\u30b9\u30d1\u30a4\u30b9\u30e9\u30c6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%"}