{"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/tbpg/","blog_url":"https://tbpgr.hatenablog.com/","published":"2012-04-06 03:04:19","blog_title":"Tbpgr Blog","url":"https://tbpgr.hatenablog.com/entry/20120406/1333735459","categories":["\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0"],"provider_url":"https://hatena.blog","type":"rich","image_url":null,"width":"100%","title":"\u66f8\u7c4d \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u2212\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u4f53\u8cea\u6539\u5584 | \u7d99\u627f\u306e\u53d6\u308a\u6271\u3044 | \u30b5\u30d6\u30af\u30e9\u30b9\u306e\u62bd\u51fa:Extract Subclass","description":"\u30d1\u30f3\u304f\u305a \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0-\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u4f53\u8cea\u6539\u5584\u30c6\u30af\u30cb\u30c3\u30af \u7d99\u627f\u306e\u53d6\u308a\u6271\u3044 \u30b5\u30d6\u30af\u30e9\u30b9\u306e\u62bd\u51fa:Extract Subclass \u5185\u5bb9 \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u540d \u30b5\u30d6\u30af\u30e9\u30b9\u306e\u62bd\u51fa:Extract Subclass \u9069\u7528\u30b1\u30fc\u30b9\u8981\u7d04 \u30af\u30e9\u30b9\u304c\u4e00\u90e8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3060\u3051\u3057\u304b\u4f7f\u308f\u306a\u3044\u30e1\u30f3\u30d0\u3092\u6301\u3063\u3066\u3044\u308b\u3002 \u9069\u7528\u5185\u5bb9\u8981\u7d04 \u305d\u308c\u3089\u306e\u30e1\u30f3\u30d0\u306e\u305f\u3081\u306b\u30b5\u30d6\u30af\u30e9\u30b9\u3092\u4f5c\u308b\u3002 \u9069\u7528\u8a73\u7d30 \u3042\u308b\u30af\u30e9\u30b9\u306bis-a\u95a2\u4fc2\u306b\u306a\u308b\u3088\u3046\u306a\u8981\u7d20\u304c\u307e\u3068\u307e\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u305f\u3089 B is A\u306eB\u306b\u3042\u305f\u308b\u90e8\u5206\u3092\u30b5\u30d6\u30af\u30e9\u30b9\u306b\u62bd\u51fa\u3057\u307e\u3059\u3002 \u59d4\u8b72\u306b\u3059\u308b\u304b\u3069\u3046\u304b\u306e\u5224\u65ad\u306f\u3001is-a\u304bhas-a\u304b\u3067\u884c\u3046\u3002 \u30b5\u30f3\u30d7\u30eb \u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u30af\u30e9\u30b9\u306bJava\u30d7\u30ed\u30b0\u30e9\u30de,Ruby\u30d7\u30ed\u2026","author_name":"tbpg","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftbpgr.hatenablog.com%2Fentry%2F20120406%2F1333735459\" title=\"\u66f8\u7c4d \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u2212\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u4f53\u8cea\u6539\u5584 | \u7d99\u627f\u306e\u53d6\u308a\u6271\u3044 | \u30b5\u30d6\u30af\u30e9\u30b9\u306e\u62bd\u51fa:Extract Subclass - Tbpgr Blog\" 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"}