{"categories":["Ruby","Ruby2.7"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F201912%2Fruby27-global-separator\" title=\"Ruby 2.7 \u306e\u5909\u66f4\u70b9 - $; \u3068 $, \u306e\u8a2d\u5b9a\u304c\u975e\u63a8\u5968 - tmtms \u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","width":"100%","type":"rich","author_url":"https://blog.hatena.ne.jp/tmtms/","height":"190","provider_url":"https://hatena.blog","published":"2019-12-07 00:00:00","blog_title":"tmtms \u306e\u30e1\u30e2","image_url":null,"author_name":"tmtms","blog_url":"https://blog.tmtms.net/","title":"Ruby 2.7 \u306e\u5909\u66f4\u70b9 - $; \u3068 $, \u306e\u8a2d\u5b9a\u304c\u975e\u63a8\u5968","version":"1.0","description":"Ruby 2.7 \u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc\u306e7\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 qiita.com $;, $, \u306e\u8a2d\u5b9a\u304c\u975e\u63a8\u5968 $; \u306f String#split \u3067\u5f15\u6570\u3092\u7701\u7565\u3057\u305f\u6642(\u307e\u305f\u306f nil \u3092\u6307\u5b9a\u3057\u305f\u6642)\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30bb\u30d1\u30ec\u30fc\u30bf\u3067\u3059\u3002 $; \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f nil \u3067\u3001\u300c\u5148\u982d\u3068\u672b\u5c3e\u306e\u7a7a\u767d\u3092\u53d6\u308a\u9664\u3044\u3066\u304b\u3089\u7a7a\u767d\u6587\u5b57\u3067\u5206\u5272\u3059\u308b\u300d\u3068\u3044\u3046\u52d5\u304d\u306b\u306a\u308a\u307e\u3059\u3002 \" a\\tb c\\t \".split #=> [\"a\", \"b\", \"c\"] $; = /\\t/ \" a\\tb c\\t \".split #=> [\" a\", \"b c\", \" \"] Ruby 2.7 \u3067\u306f\u3053\u306e\u5909\u6570\u306b nil \u4ee5\u5916\u3092\u8a2d\u5b9a\u3059\u308b\u3068 war\u2026","url":"https://blog.tmtms.net/entry/201912/ruby27-global-separator"}