{"author_url":"https://blog.hatena.ne.jp/osyo-manga/","image_url":null,"version":"1.0","type":"rich","blog_url":"https://secret-garden.hatenablog.com/","blog_title":"Secret Garden(Instrumental)","title":"Ruby \u3067 refinements \u3067 mixin \u3057\u305f\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u5225\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059","author_name":"osyo-manga","provider_name":"Hatena Blog","published":"2016-02-06 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2016%2F02%2F06%2F000000\" title=\"Ruby \u3067 refinements \u3067 mixin \u3057\u305f\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u5225\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059 - Secret Garden(Instrumental)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3055\u3066\u3001Ruby \u3067\u306f refinements \u5185\u3067 mixin \u3057\u305f\u30e1\u30bd\u30c3\u30c9\u5185\u304b\u3089\u540c\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002 module Homu def homu p \"homu\" end def mami homu end end module ObjectEx refine Object do include Homu end end using ObjectEx obj = Object.new obj.mami # => undefined local variable or method `homu' for #<Object:0x0000000271e510> (Nam\u2026","height":"190","width":"100%","url":"https://secret-garden.hatenablog.com/entry/2016/02/06/000000","provider_url":"https://hatena.blog","categories":["Ruby"]}