{"version":"1.0","provider_name":"Hatena Blog","height":"190","blog_url":"https://secret-garden.hatenablog.com/","type":"rich","author_name":"osyo-manga","title":"\u3010\u4e00\u4eba Ruby Advent Calendar 2017\u3011Ruby \u306e && \u3068 || \u6f14\u7b97\u5b50\u301014\u65e5\u76ee\u3011","published":"2017-12-14 18:12:22","blog_title":"Secret Garden(Instrumental)","description":"\u4e00\u4eba Ruby Advent Calendar 2017 14\u65e5\u76ee\u306e\u8a18\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002 \u4eca\u56de\u306f Ruby \u306e && \u3068 || \u6f14\u7b97\u5b50\u306e\u304a\u8a71\u3002 && \u3084 || \u6f14\u7b97\u5b50 Ruby \u306e && \u3084 || \u6f14\u7b97\u5b50\u306f\u3061\u3087\u3063\u3068\u7279\u6b8a\u3067\u3001\u771f\u7406\u5024\u3067\u306f\u306a\u304f\u3066\u300e\u5de6\u8fba\u3001\u3082\u3057\u304f\u306f\u53f3\u8fba\u3092\u8a55\u4fa1\u3057\u305f\u5024\u300f\u3092\u8fd4\u3057\u307e\u3059\u3002 &&\uff1a\u5de6\u8fba\u3092\u8a55\u4fa1\u3057\u3066\u3001 \u507d\u3067\u3042\u308c\u3070\u305d\u306e\u5024\uff08nil \u304b false\uff09\u3092\u8fd4\u3059 \u771f\u3067\u3042\u308c\u3070\u53f3\u8fba\u3092\u8a55\u4fa1\u3057\u7d50\u679c\u3092\u8fd4\u3059 ||\uff1a\u5de6\u8fba\u3092\u8a55\u4fa1\u3057\u3066\u3001 \u771f\u3067\u3042\u308c\u3070\u305d\u306e\u5024\u3092\u8fd4\u3059 \u507d\u3067\u3042\u308c\u3070\u53f3\u8fba\u3092\u8a55\u4fa1\u3057\u7d50\u679c\u3092\u8fd4\u3059 p 1 && 2 # => 2 p nil && false # => nil p false && nil # => fals\u2026","categories":["Ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2017%2F12%2F14%2F181222\" title=\"\u3010\u4e00\u4eba Ruby Advent Calendar 2017\u3011Ruby \u306e &amp;&amp; \u3068 || \u6f14\u7b97\u5b50\u301014\u65e5\u76ee\u3011 - Secret Garden(Instrumental)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/osyo-manga/","provider_url":"https://hatena.blog","url":"https://secret-garden.hatenablog.com/entry/2017/12/14/181222","width":"100%","image_url":null}