{"width":"100%","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoshi-hirasawa.hatenadiary.org%2Fentry%2F20080808%2F1218154231\" title=\"ruby\u5099\u5fd8\u9332 - toshi_hirasawa\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2008-08-08 09:10:31","categories":["ruby"],"type":"rich","version":"1.0","author_url":"https://blog.hatena.ne.jp/toshi_hirasawa/","image_url":null,"author_name":"toshi_hirasawa","height":"190","blog_title":"toshi_hirasawa\u306e\u65e5\u8a18","description":"\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u64cd\u4f5c\u3067\u304d\u308b\u3082\u306e\u306f\u3059\u3079\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308b \u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u201d\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3(ID)\"\u3068\"\u5024\"\u3092\u3082\u3064\u3002 ID\u306f object_id\u30e1\u30bd\u30c3\u30c9\u3067\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\"equal?\"\u30e1\u30bd\u30c3\u30c9\u3067\u540c\u4e00\u3067 \u3042\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5024\u304c\u7b49\u3057\u3044\u304b\u3069\u3046\u304b\u306f\"==\",\"eql?\"\u306b\u3066\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 ruby\u306b\u306f\u95a2\u6570\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\"content\"\u3068\u66f8\u3051\u3070\u3001\u3053\u308c\u306f\u6587\u5b57\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3059\u308b\"\u5f0f\"\u3067\u3042\u308b\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u306f\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \"content\".upcase() \"content\".upcase().downcase()\u306e\u3088\u3046\u306b\u9023\u9396\u3057\u3066\u2026","provider_url":"https://hatena.blog","blog_url":"https://toshi-hirasawa.hatenadiary.org/","url":"https://toshi-hirasawa.hatenadiary.org/entry/20080808/1218154231","title":"ruby\u5099\u5fd8\u9332"}