{"author_url":"https://blog.hatena.ne.jp/shuzo_kino/","url":"https://shuzo-kino.hateblo.jp/entry/2014/10/17/235409","blog_url":"https://shuzo-kino.hateblo.jp/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshuzo-kino.hateblo.jp%2Fentry%2F2014%2F10%2F17%2F235409\" title=\"Regex#union\u3067\u8907\u6570\u6761\u4ef6\u304c\u3042\u308b\u6b63\u898f\u8868\u73fe\u306e\u53ef\u8996\u6027\u3092\u4e0a\u3052\u308b - Bye Bye Moore\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2014-10-17 23:54:09","type":"rich","categories":["ruby"],"height":"190","blog_title":"Bye Bye Moore","width":"100%","description":"Regex#union\u3067\u8907\u6570\u6761\u4ef6\u304c\u3042\u308b\u6b63\u898f\u8868\u73fe\u306e\u53ef\u8996\u6027\u3092\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 \u666e\u901a\u306b\u5f15\u6570 Regexp.union(\"skiing\", \"sledding\") #=> /skiing|sledding/ \u30d0\u30c3\u30af\u30b9\u30e9\u30c3\u30b7\u30e5\u8a18\u6cd5\u306a\u3057\u3067\u8a18\u53f7\u3092\u697d\u306b Regexp.union(\"a+b*c\") #=> /a\\+b\\*c/ \u6587\u5b57\u5217\u306e\u914d\u5217\u308f\u305f\u3059 \u30b7\u30f3\u30dc\u30eb\u306f\u99c4\u76ee\u3067\u3059 Regexp.union([\"skiing\", \"sledding\"]) #=> /skiing|sledding/ \u53c2\u8003\u3082\u3068 Class: Regexp (Ruby 2.0.0)","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","title":"Regex#union\u3067\u8907\u6570\u6761\u4ef6\u304c\u3042\u308b\u6b63\u898f\u8868\u73fe\u306e\u53ef\u8996\u6027\u3092\u4e0a\u3052\u308b","author_name":"shuzo_kino","version":"1.0"}