{"author_url":"https://blog.hatena.ne.jp/sishow03/","version":"1.0","description":"Ruby\u53ca\u3073\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306b\u65bc\u3051\u308b\u771f\u3068\u507d\u306e\u6271\u3044\u306e\u30e1\u30e2\u3002 \u300c\u771f\u300d\u3068\u300c\u507d\u300d\u306e\u6271\u3044 if\u6587\u3084while\u6587\u3067\u306e\u6761\u4ef6\u5224\u5b9a\u306b\u4f7f\u3046\u300c\u771f\u300d\u3068\u300c\u507d\u300d\u306e\u6271\u3044\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u306b\u3088\u308a\u69d8\u3005\u3060\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070C\u8a00\u8a9e\u3067\u306fint\u578b\u306e0\u304c\u300c\u507d\u300d\u3067\u3042\u308a\u3001\u305d\u308c\u4ee5\u5916\u304c\u300c\u771f\u300d\u3067\u3059\u3002Java\u8a00\u8a9e\u3067\u306f\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578b\u3067\u3042\u308bboolean\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001true\u304c\u300c\u771f\u300d\u3001false\u304c\u300c\u507d\u300d\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002\u3067\u306f\u3001Ruby\u306f\u3069\u3046\u306a\u306e\uff1f\u3068\u3044\u3046\u3053\u3068\u3067\u8abf\u3079\u3066\u898b\u307e\u3059\u3068\u3001Ruby\u3067\u306ffalse\u3068nil\u304c\u300c\u507d\u300d\u3001\u305d\u308c\u4ee5\u5916\u304c\u300c\u771f\u300d\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002\u5b9f\u969b\u306e\u6319\u52d5\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30d7\u30ed\u30b0\u30e9\u30e0 if nil puts \"nil is true\" else put\u2026","image_url":null,"title":"Ruby\u306b\u304a\u3051\u308b\u300c\u771f\u300d\u3068\u300c\u507d\u300d\u306e\u5224\u5b9a","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fosishow3.hateblo.jp%2Fentry%2F2017%2F04%2F20%2F235500\" title=\"Ruby\u306b\u304a\u3051\u308b\u300c\u771f\u300d\u3068\u300c\u507d\u300d\u306e\u5224\u5b9a - \u6216\u308b\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u958b\u767a\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>","categories":["Ruby"],"height":"190","url":"https://osishow3.hateblo.jp/entry/2017/04/20/235500","provider_name":"Hatena Blog","published":"2017-04-20 23:55:00","author_name":"sishow03","width":"100%","type":"rich","blog_title":"\u6216\u308b\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u958b\u767a\u65e5\u8a18","provider_url":"https://hatena.blog","blog_url":"https://osishow3.hateblo.jp/"}