{"type":"rich","image_url":null,"blog_title":"tmtms \u306e\u30e1\u30e2","version":"1.0","title":"Ruby 2.7 \u306e\u5909\u66f4\u70b9 - rescue \u7bc0\u306e\u512a\u5148\u5ea6 / \u7279\u7570\u30af\u30e9\u30b9\u5185\u5b9a\u7fa9\u306e yield","blog_url":"https://blog.tmtms.net/","description":"Ruby 2.7 \u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc\u306e12\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 qiita.com rescue \u7bc0\u306e\u512a\u5148\u5ea6 \u4ee3\u5165\u6587\u3067\u5f8c\u7f6e rescue \u3092\u4f7f\u7528\u3057\u305f\u6642\u306b\u591a\u91cd\u4ee3\u5165\u306e\u6642\u3060\u3051\u7a81\u98db\u306a\u52d5\u304d\u3092\u3057\u3066\u307e\u3057\u305f\u304c\u3001 a = raise rescue 123 a #=> 123 a = raise rescue [123, 456] a #=> [123, 456] a = b = 0 a, b = raise rescue [123, 456] a #=> 0 ??? b #=> 0 ??? a = b = 0 a, b = (raise rescue [123, 456]) a #=> 123 b #=> 456\u2026","published":"2019-12-12 00:00:00","author_name":"tmtms","categories":["Ruby","Ruby2.7"],"provider_name":"Hatena Blog","url":"https://blog.tmtms.net/entry/201912/ruby27-misc3","author_url":"https://blog.hatena.ne.jp/tmtms/","provider_url":"https://hatena.blog","height":"190","width":"100%","html":""}