{"url":"https://blog.betaful.life/entry/20131126/1385435073","width":"100%","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","description":"\u4e0b\u8a18\u30b5\u30a4\u30c8\u306b\u3088\u308b\u3068\u3001 http://ruby.about.com/od/advancedruby/a/deepcopy.htm POD\uff08Plain Old Date\uff09\u306f deep copy \u3001\u305d\u308c\u4ee5\u5916\u306f shallow copy \u306a\u306e\u3067\u660e\u793a\u7684\u306b deep copy \u304c\u5fc5\u8981\u3002 POD \u3068\u3044\u3046\u306e\u306f\u300cC++ \u306b\u304a\u3044\u3066 C \u306e\u69cb\u9020\u4f53\u3068\u4e92\u63db\u6027\u3092\u6301\u3064\u30af\u30e9\u30b9\u300d\u306e\u3053\u3068\u3092\u3044\u3046\u3002Ruby \u3067\u306f\u2026 PORO\uff08Plain Old Ruby Object\uff09\u3067\u3044\u3044\u306e\u3060\u308d\u3046\u304b\u3002 http://en.wikipedia.org/wiki/Plain_old_data_structure http://cxx11.blogsp\u2026","categories":["Ruby"],"title":"\u5909\u6570\u306e\u30b3\u30d4\u30fc\u304c deep \u304b shallow \u304b","author_url":"https://blog.hatena.ne.jp/tmd45/","blog_url":"https://blog.betaful.life/","version":"1.0","height":"190","published":"2013-11-26 12:04:33","image_url":null,"blog_title":"TMD45'\u03b2'LOG!!!","author_name":"tmd45","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.betaful.life%2Fentry%2F20131126%2F1385435073\" title=\"\u5909\u6570\u306e\u30b3\u30d4\u30fc\u304c deep \u304b shallow \u304b - TMD45&#39;\u03b2&#39;LOG!!!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}