{"width":"100%","author_url":"https://blog.hatena.ne.jp/ke_takahashi/","author_name":"ke_takahashi","provider_url":"https://hatena.blog","blog_url":"https://memorandums.hatenablog.com/","image_url":null,"title":"The Book of Ruby","categories":[],"blog_title":"memorandums","url":"https://memorandums.hatenablog.com/entry/20091228/p2","published":"2009-12-28 00:00:01","description":"\u3061\u3087\u3063\u3068\u524d\u306bHacker News\u3067\u77e5\u3063\u305f\u7121\u511f\u306eebook\u3067\u3059\u3002\u8aad\u8005\u306b\u3088\u3063\u3066\u672c\u306e\u5411\u304d\u4e0d\u5411\u304d\u3063\u3066\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u9577\u5927\u306a\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u63b2\u8f09\u3057\u3066\u8aac\u660e\u6587\u3092\u6dfb\u3048\u308b\u30bf\u30a4\u30d7\u306e\u672c\u3001\u30ce\u30a6\u30cf\u30a6\u3092\u96c6\u3081\u305f\u672c\u3001\u9006\u5f15\u304d\u5f62\u5f0f\u306e\u672c\u3001\u8b1b\u7fa9\u30ce\u30fc\u30c8\u5f62\u5f0f\u306e\u672c\u306a\u3069\u306a\u3069\u3002\u3053\u306e\u672c\u306f\u6570\u884c\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u3082\u3068\u306bRuby\u306e\u8a00\u8a9e\u4ed5\u69d8\u3092\u609f\u3089\u305b\u3066\u304f\u308c\u307e\u3059\u3002\u6a5f\u80fd\u7d39\u4ecb\u306e\u7f85\u5217\u3067\u306f\u306a\u304f\u3001\u306a\u305c\u305d\u306e\u6a5f\u80fd\u304c\u5fc5\u8981\u306a\u306e\u304b\u5b9f\u611f\u3057\u306a\u304c\u3089\u7d0d\u5f97\u3057\u306a\u304c\u3089\u8aad\u307f\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8981\u306f\u7406\u5c48\u3063\u307d\u3044\u79c1\u597d\u307f\u306e\u672c\u3067\u3059\u3002\u82f1\u8a9e\u304b\u3002\u3002\u3002\u3068\u601d\u3046\u5b66\u751f\u3055\u3093\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3067\u3082\u3001\u3053\u3046\u8003\u3048\u307e\u3057\u3087\u3046\u3002\u300c\u3053\u308c\u3092\u8aad\u3080\u3068\u82f1\u8a9e\u3082Ruby\u3082\u81ea\u52d5\u7684\u306b\u52c9\u5f37\u3067\u304d\u3061\u3083\u3046\u300d\u3002\u3002\u3002\u79c1\u304b\u3089\u3059\u308b\u3068\uff08\u30a4\u30ae\u30ea\u30b9\u306e\u65b9\u3060\u304b\u3089\u306a\u306e\u2026","height":"190","provider_name":"Hatena Blog","version":"1.0","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemorandums.hatenablog.com%2Fentry%2F20091228%2Fp2\" title=\"The Book of Ruby - memorandums\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}