{"url":"https://blog.tmtms.net/entry/201912/ruby27-misc2","height":"190","type":"rich","categories":["Ruby","Ruby2.7"],"provider_url":"https://hatena.blog","title":"Ruby 2.7 \u306e\u5909\u66f4\u70b9 - Unicode 12.1 / $SAFE \u3068\u6c5a\u67d3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8","blog_title":"tmtms \u306e\u30e1\u30e2","description":"Ruby 2.7 \u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc\u306e11\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 qiita.com Unicode 12.1 Unicode 12.1 \u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f(2.6.3 \u304b\u3089\u5bfe\u5fdc\u3057\u3066\u307e\u3059)\u3002 Ruby 2.6.2 p \"\u32ff\".unicode_normalize(:nfkd) #=> \"\\u32FF\" Ruby 2.7 p \"\u32ff\".unicode_normalize(:nfkd) #=> \"\u4ee4\u548c\" $SAFE \u3068\u6c5a\u67d3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 $SAFE \u306e\u4f7f\u7528\u3067warning \u304c\u51fa\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u30023.0 \u3067\u306f $SAFE \u306f\u666e\u901a\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u306b\u306a\u308b\u3088\u3046\u3067\u3059\u3002 $SAFE = 1 #=> warning: $S\u2026","author_name":"tmtms","version":"1.0","published":"2019-12-11 00:00:00","provider_name":"Hatena Blog","blog_url":"https://blog.tmtms.net/","image_url":null,"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F201912%2Fruby27-misc2\" title=\"Ruby 2.7 \u306e\u5909\u66f4\u70b9 - Unicode 12.1 / $SAFE \u3068\u6c5a\u67d3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 - 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>","author_url":"https://blog.hatena.ne.jp/tmtms/"}