{"width":"100%","author_name":"blue1st","title":"Ruby\u306e\u304a\u52c9\u5f37 \u7b2c13\u7ae0\u300c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30af\u30e9\u30b9\u3067\u69cb\u6210\u3057\u3088\u3046\u300d","url":"https://blue1st.hateblo.jp/entry/2013/01/09/235748","categories":["\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0","Ruby"],"published":"2013-01-09 23:57:48","provider_name":"Hatena Blog","version":"1.0","blog_url":"https://blue1st.hateblo.jp/","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblue1st.hateblo.jp%2Fentry%2F2013%2F01%2F09%2F235748\" title=\"Ruby\u306e\u304a\u52c9\u5f37 \u7b2c13\u7ae0\u300c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30af\u30e9\u30b9\u3067\u69cb\u6210\u3057\u3088\u3046\u300d - \u305d\u3093\u306a\u4eca\u65e5\u3053\u306e\u9803\u3067\u3057\u3066\u3001\u3001\u3001\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u6b63\u6708\u4f11\u307f\u304c\u7d42\u308f\u3063\u3066\u3082\u591c\u578b\u306e\u751f\u6d3b\u30d1\u30bf\u30fc\u30f3\u304c\u6cbb\u3089\u305a\u3001\u6c17\u3060\u308b\u3044\u4f53\u3092\u5f15\u304d\u305a\u3063\u3066\u901a\u52e4\u3059\u308b\u4eca\u65e5\u3053\u306e\u9803\u3002 \u4f5c\u308a\u306a\u304c\u3089\u5b66\u3076Ruby\u5165\u9580 \u7b2c2\u7248\u4f5c\u8005: \u4e45\u4fdd\u79cb\u771f\u51fa\u7248\u793e/\u30e1\u30fc\u30ab\u30fc: \u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u30af\u30ea\u30a8\u30a4\u30c6\u30a3\u30d6\u767a\u58f2\u65e5: 2012/11/26\u30e1\u30c7\u30a3\u30a2: \u5358\u884c\u672c \u30af\u30ea\u30c3\u30af: 4\u56de\u3053\u306e\u5546\u54c1\u3092\u542b\u3080\u30d6\u30ed\u30b0 (1\u4ef6) \u3092\u898b\u308b \u305d\u3093\u306a\u308f\u3051\u3067\u5f15\u304d\u7d9a\u304d13\u7ae0\u3002 \u3053\u3053\u3067\u306f9\u7ae0\u307e\u3067\u306b\u4f5c\u6210\u3057\u305f\u8535\u66f8\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30b9\u5316\u3059\u308b\u5185\u5bb9\u3068\u306a\u3063\u3066\u3044\u308b\u3002 \u4eca\u56de\u65b0\u3057\u304f\u767b\u5834\u3057\u305f\u6982\u5ff5\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u3002 Ruby\u3067\u306f\u5909\u6570\u540d\u306e\u5148\u982d\u306b[$]\u3092\u4ed8\u3051\u308b\u3002\u3061\u306a\u307f\u306b\u521d\u671f\u5024\u306fnil\u304c\u5165\u308b\u3002 \u3064\u304f\u3065\u304f\u660e\u793a\u7684\u306a\u8a00\u8a9e\u4ed5\u69d8\u3067\u3042\u308b\u3002 \u305d\u3046\u3044\u3048\u3070\u300c2013\u5e74\u3001\u958b\u767a\u8005\u304c\u6ce8\u76ee\u3059\u3079\u304d10\u306e\u30b9\u30ad\u30eb(\u2026","blog_title":"\u305d\u3093\u306a\u4eca\u65e5\u3053\u306e\u9803\u3067\u3057\u3066\u3001\u3001\u3001","author_url":"https://blog.hatena.ne.jp/blue1st/","image_url":"http://ecx.images-amazon.com/images/I/41VI40rlsIL.jpg","type":"rich"}