{"height":"190","image_url":null,"description":"\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u306e\u5b9a\u7fa9\u65b9\u6cd5\u3044\u308d\u3044\u308d \u53c2\u8003\uff1aRuby\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb - \u30af\u30e9\u30b9\uff0f\u30e1\u30bd\u30c3\u30c9\u306e\u5b9a\u7fa9 \u53c2\u8003\uff1a\u6975\u3081\u3088Ruby\u9053 \u7b2c9\u56de \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30af\u30e9\u30b9\u306e\u4f7f\u3044\u65b9 class Test def Test.foo '\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9foo' end end # \u307e\u305f\u306f... class Test def self.foo '\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9foo' end end # \u307e\u305f\u306f... class Test class << self def foo '\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9foo' end end end # \u307e\u305f\u306f... class Test end class << Test def foo '\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u2026","provider_name":"Hatena Blog","categories":["Ruby on Rails"],"author_url":"https://blog.hatena.ne.jp/zariganitosh/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzariganitosh.hatenablog.jp%2Fentry%2F20071022%2F1193017364\" title=\"\u30d7\u30e9\u30b0\u30a4\u30f3\u4f5c\u6210\u4e2d\u306b\u899a\u3048\u305f\u3053\u3068 - \u30b6\u30ea\u30ac\u30cb\u304c\u898b\u3066\u3044\u305f...\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://zariganitosh.hatenablog.jp/entry/20071022/1193017364","provider_url":"https://hatena.blog","author_name":"zariganitosh","blog_title":"\u30b6\u30ea\u30ac\u30cb\u304c\u898b\u3066\u3044\u305f...\u3002","width":"100%","blog_url":"https://zariganitosh.hatenablog.jp/","title":"\u30d7\u30e9\u30b0\u30a4\u30f3\u4f5c\u6210\u4e2d\u306b\u899a\u3048\u305f\u3053\u3068","published":"2007-10-22 10:42:44","type":"rich"}