{"title":"Ruby 2.6 \u306e\u5909\u66f4\u70b9 - Matrix, RSS, \u305d\u306e\u4ed6, \u304a\u308f\u308a","url":"https://blog.tmtms.net/entry/201812/ruby26-matrix","published":"2018-12-25 00:00:00","categories":["Ruby","Ruby2.6"],"author_url":"https://blog.hatena.ne.jp/tmtms/","width":"100%","provider_name":"Hatena Blog","image_url":null,"type":"rich","height":"190","version":"1.0","description":"Ruby2.6\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc\u306e25\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 qiita.com \u6700\u7d42\u65e5\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u9806\u8abf\u306b\u3044\u3051\u3070\u304d\u3063\u3068\u672c\u65e5 Ruby 2.6 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b\u306f\u305a\u3067\u3059 \ud83c\udf89 \u6700\u8fd1\u306e\u5909\u66f4\u3084\u3001\u3042\u307e\u308a\u8208\u5473\u306e\u306a\u3044\u3082\u306e\u3084\u3088\u304f\u308f\u304b\u3063\u3066\u306a\u3044\u3082\u306e\u304c\u6b8b\u3063\u305f\u306e\u3067\u3056\u3063\u304f\u308a\u3068\u7d39\u4ecb\u3002 Matrix Matrix#antisymmetric?, Matrix#skew_symmetric? \u8ffd\u52a0 Matrix#map!, Matrix#collect! \u8ffd\u52a0 Matrix#[]= \u8ffd\u52a0 Vector#map!, Vector#collect! \u8ffd\u52a0 Vector#[]= \u8ffd\u52a0 RSS RSS::Parser.pars\u2026","blog_title":"tmtms \u306e\u30e1\u30e2","author_name":"tmtms","blog_url":"https://blog.tmtms.net/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F201812%2Fruby26-matrix\" title=\"Ruby 2.6 \u306e\u5909\u66f4\u70b9 - Matrix, RSS, \u305d\u306e\u4ed6, \u304a\u308f\u308a - 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>"}