{"url":"https://shimack.hatenadiary.jp/entry/2018/04/22/234336","author_name":"hiroki_oshima","description":"\u300c\u30d7\u30ed\u3092\u76ee\u6307\u3059\u4eba\u306e\u305f\u3081\u306eRuby\u5165\u9580\u300d\u306e\u7b2c6\u7ae0\u3092\u8aad\u307f\u7d42\u308f\u308a\u307e\u3057\u305f\u500b\u4eba\u7684\u306b\u91cd\u8981\u3068\u5224\u65ad\u3057\u305f\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002 \u6b63\u898f\u8868\u73fe\u3068\u6587\u5b57\u5217\u306e\u6bd4\u8f03 \u6587\u5b57\u5217\u3068\u6b63\u898f\u8868\u73fe\u3092\u6bd4\u8f03\u3059\u308b\u3068\u304d\u306b\u306f=~\u304c\u3088\u304f\u4f7f\u308f\u308c\u308b #\u30de\u30c3\u30c1\u3057\u305f\u5834\u5408\u306f\u30de\u30c3\u30c1\u3057\u305f\u6587\u5b57\u5217\u306e\u958b\u59cb\u4f4d\u7f6e\u304c\u8fd4\u308b\uff08\u3064\u307e\u308a\u771f\uff09 '123-4567' =~ /\\d{3}-\\d{4}/ #=> 0 #\u30de\u30c3\u30c1\u3057\u306a\u3044\u5834\u5408\u306fnil\u304c\u8fd4\u308b\uff08\u3064\u307e\u308a\u507d\uff09 'hello' =~ /\\d{3}-\\d{4}/ #=> nil \u623b\u308a\u5024\u304b\u3089\u771f\u507d\u3092\u5224\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u6761\u4ef6\u5206\u5c90\u3067\u3082\u4f7f\u308f\u308c\u308b if '123-4567' =~ /\\d{3}-\\d{4}/ puts '\u30de\u30c3\u30c1\u3057\u307e\u3057\u305f' else puts '\u2026","blog_url":"https://shimack.hatenadiary.jp/","height":"190","provider_name":"Hatena Blog","width":"100%","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshimack.hatenadiary.jp%2Fentry%2F2018%2F04%2F22%2F234336\" title=\"\u30d7\u30ed\u3092\u76ee\u6307\u3059\u4eba\u306e\u305f\u3081\u306eRuby\u5165\u9580\u30fb\u7b2c6\u7ae0\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u307e\u3068\u3081 - \u5b66\u7fd2\u96d1\u8a18\" 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":"https://images-fe.ssl-images-amazon.com/images/I/51nY-YLt2ZL._SL160_.jpg","published":"2018-04-22 23:43:36","provider_url":"https://hatena.blog","version":"1.0","title":"\u30d7\u30ed\u3092\u76ee\u6307\u3059\u4eba\u306e\u305f\u3081\u306eRuby\u5165\u9580\u30fb\u7b2c6\u7ae0\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u307e\u3068\u3081","categories":[],"blog_title":"\u5b66\u7fd2\u96d1\u8a18","author_url":"https://blog.hatena.ne.jp/hiroki_oshima/"}