{"version":"1.0","author_url":"https://blog.hatena.ne.jp/kazuki13070311/","title":"each\u306b\u95a2\u9023\u3059\u308b\u8c46\u77e5\u8b58","height":"190","categories":[],"blog_title":"\u304b\u3063\u3061\u3083\u3093\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u596e\u95d8\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazuki13070311.hatenadiary.jp%2Fentry%2F2021%2F06%2F25%2F232859\" title=\"each\u306b\u95a2\u9023\u3059\u308b\u8c46\u77e5\u8b58 - \u304b\u3063\u3061\u3083\u3093\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u596e\u95d8\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":null,"published":"2021-06-25 23:28:59","author_name":"kazuki13070311","provider_name":"Hatena Blog","width":"100%","url":"https://kazuki13070311.hatenadiary.jp/entry/2021/06/25/232859","blog_url":"https://kazuki13070311.hatenadiary.jp/","provider_url":"https://hatena.blog","description":"\u25c7map\u30e1\u30bd\u30c3\u30c9\u3067\u306eeach \u30e1\u30bd\u30c3\u30c9 <%= @blog.tags.map(&:name).join(\"\\\\n\") %> \u2193 \u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u66f8\u304d\u65b9\u3092\u7701\u7565\u3057\u3066\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u306b\u306a\u308b\u3002 <%= blog.tags.map { |tag| [tag.name] } %> \u270d\ufe0fjoin join\u306f\u60c5\u5831\u3092\u9023\u7d50\u3057\u3066\u53d6\u5f97\u3059\u308b\u3002 \u270d\ufe0f(\"\\n\") \\n\u304c\u3067\u60c5\u58311\u3064\u3065\u3064\u7a7a\u767d\u3067\u5206\u3051\u3066\u53d6\u5f97\u3057\u3066\u304f\u308c\u308b\u3002 \u25c7pluck\u30e1\u30bd\u30c3\u30c9 each\u30e1\u30bd\u30c3\u30c9\u3068\u540c\u3058\u3053\u3068\u304c\u3067\u304d\u308b\u3002 blog.tags.pluck(:name).join(', ') pluck\u306e\u65b9\u304ceach\u3088\u308a\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u9ad8\u3044\u5834\u5408\u3082\u3042\u308b\u3002 \u25c7\u7d50\u8ad6 \u30fb\u7279\u5b9a\u306e\u60c5\u5831\u2026"}