{"published":"2006-03-21 06:18:38","author_url":"https://blog.hatena.ne.jp/vestige/","blog_title":"vestige\u306e\u30d6\u30ed\u30b0","title":"\uff18\u7ae0 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u751f\u6210","provider_url":"https://hatena.blog","height":"190","author_name":"vestige","width":"100%","description":"Franc\u3068Dollar\u306etimes\u306f\u4f3c\u3066\u3044\u308b Money\u3092\u8fd4\u3059\u3088\u3046\u306b\u3059\u308c\u3070\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd Franc\u306etimes\u30e1\u30bd\u30c3\u30c9 public Money times(int multiplier) { return new Franc(amount * multiplier); } \u30c6\u30b9\u30c8 Dollar\u306etimes\u30e1\u30bd\u30c3\u30c9 public Money times(int multiplier) { return new Dollar(amount * multiplier); } \u30c6\u30b9\u30c8 \u6b21\u306e\u624b\u9806\u306f\u660e\u78ba\u3067\u306a\u3044Franc\u3001Dollar\u306f\u3001\u5b58\u5728\u3092\u6b63\u5f53\u5316\u3059\u308b\u307b\u3069\u306e\u52d5\u4f5c\u3092\u884c\u3063\u3066\u3044\u306a\u3044\u3001\u524a\u9664\u3057\u305f\u3044 ti\u2026","type":"rich","provider_name":"Hatena Blog","url":"https://vestige.hateblo.jp/entry/20060321/1142975918","categories":["\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580"],"image_url":null,"blog_url":"https://vestige.hateblo.jp/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvestige.hateblo.jp%2Fentry%2F20060321%2F1142975918\" title=\"\uff18\u7ae0 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u751f\u6210 - vestige\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>"}