{"published":"2009-04-13 12:00:04","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fre-shikajiro.hatenadiary.org%2Fentry%2F20090413%2F1239591604\" title=\"Ruby\u306e\u304a\u52c9\u5f37\u301c\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u301c - \u3057\u304b\u3058\u308d\u3046\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u4f5c\u308b\u3088\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"\u3057\u304b\u3058\u308d\u3046\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u4f5c\u308b\u3088\uff01","blog_url":"https://re-shikajiro.hatenadiary.org/","author_name":"re_shikajiro","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/re_shikajiro/","url":"https://re-shikajiro.hatenadiary.org/entry/20090413/1239591604","title":"Ruby\u306e\u304a\u52c9\u5f37\u301c\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u301c","provider_name":"Hatena Blog","type":"rich","description":"\u304a\u4ed5\u4e8b\u3067Ruby\u3092\u4f7f\u3046\u3053\u3068\u306b\u306a\u308a\u305d\u3046\u306a\u306e\u3067\u3001\u4e00\u304b\u3089\u304a\u52c9\u5f37\u3060\u3088\u3002 \u3068\u308a\u3042\u3048\u305awikipedia:\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u3092\u6307\u5b9a\u3057\u305f\u6570\u3060\u3051\u51fa\u529b\u3059\u308b\u51e6\u7406\u3092\u66f8\u3044\u3066\u307f\u305f\u3088\u3002 1.upto(10) {|i| puts fibonacci(i) } #i\u756a\u76ee\u306e\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u3092\u8a08\u7b97\u3059\u308b\u3002 def fibonacci i if (i == 0) return 0 end if (i == 1) return 1 end fibonacci(i-1) + fibonacci(i-2) end \u7d50\u679c 1 1 2 3 5 8 13 21 34 55","version":"1.0","categories":["Ruby"],"width":"100%","height":"190"}