{"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/vestige/","provider_name":"Hatena Blog","blog_title":"vestige\u306e\u30d6\u30ed\u30b0","height":"190","title":"\uff13\u7ae0","url":"https://vestige.hateblo.jp/entry/20051115/1132065988","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvestige.hateblo.jp%2Fentry%2F20051115%2F1132065988\" title=\"\uff13\u7ae0 - 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>","categories":["\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580"],"type":"rich","published":"2005-11-15 23:46:28","blog_url":"https://vestige.hateblo.jp/","width":"100%","description":"\u3053\u3053\u3067\u3042\u3052\u3089\u308c\u3066\u308b\u5185\u5bb9\u306f\u306f\u3053\u3093\u306a\u611f\u3058 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u632f\u308b\u821e\u3044\u306b\u3064\u3044\u3066 Contract\uff1d\u5951\u7d04\u306b\u3064\u3044\u3066 \u30d0\u30ea\u30e5\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3063\u3066Dollar\u306e\u5024\u3092\u4e00\u822c\u5316 \uff12\u3064\u306e\u6697\u9ed9\u7684\u610f\u5473 \u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3 30\u7ae0\u3067\u3082\u3068\u308a\u3042\u3052\u3066\u3044\u308b \u4e09\u89d2\u6e2c\u91cf\u3067\u691c\u8a3c \u4e8c\u3064\u306e\u5b9a\u7406\u304b\u3089\u4e00\u822c\u89e3\u3092\u5c0e\u304f \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u306b\u81ea\u4fe1\u304c\u306a\u3044\u3068\u304d\u3060\u3051 \u307e\u305a\u3001\u30c6\u30b9\u30c8\u30af\u30e9\u30b9 public void testEqaulity(){ assertTrue(new Dollar(5).equals(new Dollar(5))); }JUNIT\u306e\u7d50\u679c\u306fRed\u305d\u3053\u3067\u3001\u660e\u793a\u7684\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u30af\u30e9\u30b9\u3092\u5909\u66f4 public boolean equals(Object o\u2026","author_name":"vestige","version":"1.0"}