{"blog_title":"memo486","provider_name":"Hatena Blog","url":"https://memo88.hatenablog.com/entry/20110416/1302928399","author_url":"https://blog.hatena.ne.jp/sonota88/","type":"rich","provider_url":"https://hatena.blog","author_name":"sonota88","width":"100%","blog_url":"https://memo88.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemo88.hatenablog.com%2Fentry%2F20110416%2F1302928399\" title=\" \u5225\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306eprotected\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057 - memo486\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","title":" \u5225\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306eprotected\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057","version":"1.0","description":"\u30e1\u30e2\u3002 class Foo protected def foo puts \"foo\" end public def bar Foo.new.foo end end # Foo.new.foo #=> protected method `foo' called for #<Foo:0xb77818bc> (NoMethodError) Foo.new.bar #=> foo class Foo protected def foo puts \"foo\" end end class Bar < Foo def bar Foo.new.foo end end # Foo.new.foo #=> pro\u2026","categories":["Ruby"],"image_url":null,"published":"2011-04-16 13:33:19"}