{"height":"190","author_url":"https://blog.hatena.ne.jp/takacc/","description":"def engine=(engine) self.engine = engine # \u4ee5\u4e0b\u4ed6\u306e\u51e6\u7406 end bm = Car.new bm.engine = diesel ()\u3068\u30b9\u30da\u30fc\u30b9\u306f\u7701\u7565\u3067\u304d\u308b\u304b\u3089 bm.engine = diesel \u3068 bm.engine=(diesel) \u306f\u540c\u3058 \u5b9f\u969b\u306bengine=\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067\u4ee3\u5165\u51e6\u7406\u3092\u66f8\u304f\u3002 \u53c2\u8003 https://ztbuz.hateblo.jp/entry/2013/12/29/024103 https://www.yokoyan.net/entry/2018/12/17/181500","categories":[],"provider_name":"Hatena Blog","published":"2021-10-30 15:30:15","url":"https://takacc.hatenadiary.jp/entry/2021/10/30/153015","blog_title":"tusbasa\u306e\u30d6\u30ed\u30b0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakacc.hatenadiary.jp%2Fentry%2F2021%2F10%2F30%2F153015\" title=\"\u3010ruby\u3011\u8981\u7d20\u4ee3\u5165\u5909\u6570 - tusbasa\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://takacc.hatenadiary.jp/","author_name":"takacc","type":"rich","version":"1.0","title":"\u3010ruby\u3011\u8981\u7d20\u4ee3\u5165\u5909\u6570","image_url":null,"provider_url":"https://hatena.blog"}