{"type":"rich","provider_url":"https://hatena.blog","description":"Ruby2.6\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc\u306e7\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 qiita.com Kernel Kernel#then \u8ffd\u52a0 Kernel#Complex, Kernel#Float, Kernel#Integer, Kernel#Rational \u306b :exception \u30aa\u30d7\u30b7\u30e7\u30f3\u8ffd\u52a0 Kernel#system \u306b :exception \u30aa\u30d7\u30b7\u30e7\u30f3\u8ffd\u52a0 Kernel#system \u3068 Kernel#exec \u304c\u30d5\u30a1\u30a4\u30eb\u30c7\u30a3\u30b9\u30af\u30ea\u30d7\u30bf\u3092\u30af\u30ed\u30fc\u30ba\u3057\u306a\u3044 Kernel Kernel#then \u8ffd\u52a0 https://bugs.ruby-lang.org/issues/114594 Kernel#the\u2026","width":"100%","author_name":"tmtms","blog_title":"tmtms \u306e\u30e1\u30e2","url":"https://blog.tmtms.net/entry/201812/ruby26-kernel","categories":["Ruby","Ruby2.6"],"title":"Ruby 2.6 \u306e\u5909\u66f4\u70b9 - Kernel","published":"2018-12-07 00:00:00","version":"1.0","author_url":"https://blog.hatena.ne.jp/tmtms/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F201812%2Fruby26-kernel\" title=\"Ruby 2.6 \u306e\u5909\u66f4\u70b9 - Kernel - 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>","image_url":null,"height":"190","blog_url":"https://blog.tmtms.net/"}