{"provider_name":"Hatena Blog","blog_title":"WEB SALAD","blog_url":"https://web-salad.hateblo.jp/","url":"https://web-salad.hateblo.jp/entry/2013/11/16/000000","author_name":"Yasaichi","provider_url":"https://hatena.blog","type":"rich","published":"2013-11-16 00:00:00","title":"Ruby\u3067csv\u30d5\u30a1\u30a4\u30eb\u30921\u884c\u305a\u3064\u884c\u756a\u53f7\u3064\u304d\u3067\u8aad\u307f\u8fbc\u3080","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fweb-salad.hateblo.jp%2Fentry%2F2013%2F11%2F16%2F000000\" title=\"Ruby\u3067csv\u30d5\u30a1\u30a4\u30eb\u30921\u884c\u305a\u3064\u884c\u756a\u53f7\u3064\u304d\u3067\u8aad\u307f\u8fbc\u3080 - WEB SALAD\" 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/Yasaichi/","image_url":null,"version":"1.0","categories":["Ruby"],"width":"100%","description":"\u6982\u8981 \u30bf\u30a4\u30c8\u30eb\u901a\u308a\u3002 \u884c\u6570\u306b\u5fdc\u3058\u3066\u51e6\u7406\u3092\u5206\u5c90\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u8abf\u3079\u3066\u307f\u305f\u3002 \u5b9f\u88c5\u4f8b Shift_JIS\u304b\u3089UTF-8\u306b\u5909\u63db\u3057\u3066\u8aad\u307f\u8fbc\u3080\u5834\u5408\u3002 num\u304c1\u304b\u3089\u59cb\u307e\u308b\u884c\u756a\u53f7\u3092\u8868\u3059\u3002 # encoding:UTF-8 require 'csv' CSV.foreach(path, encoding: \"Shift_JIS:UTF-8\") do |line| num = $. # \u884c\u3054\u3068\u306e\u51e6\u7406 end \u307e\u3068\u3081 num = $.\u3067\u884c\u756a\u53f7\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\uff01"}