{"description":"Ruby\u3067CSV\u3092\u6271\u3046\u5834\u5408\u306f\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306eCSV\u304b\u3001FasterCSV\u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3082\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058\u3067CSV\u306e1\u884c\u3092\u914d\u5217\u306b\u3057\u3066\u30d6\u30ed\u30c3\u30af\u306b\u6e21\u3057\u3066\u304f\u308c\u307e\u3059\u3002 CSV.open(\"test.csv\", 'r') do |row| p row # => [\"Yamada\", \"30\", \"180\"] p row[0] # => \"Yamada\" p row[1] # => \"30\" p row[2] # => \"180\" end \u3053\u306e\u3068\u304dCSV\u306e\u30ab\u30e9\u30e0\u6570\u304c\u5c11\u306a\u3051\u308c\u3070row[0], row[1]\u306e\u3088\u3046\u306b\u3057\u3066\u914d\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30a2\u30af\u30bb\u30b9\u3067\u5341\u5206\u306a\u306e\u3067\u3059\u304c\u3001\u30ab\u30e9\u30e0\u6570\u304c\u591a\u304f\u306a\u308b\u2026","version":"1.0","height":"190","provider_name":"Hatena Blog","published":"2008-07-06 00:39:32","provider_url":"https://hatena.blog","url":"https://wataradio.hatenadiary.org/entry/20080706/1215358772","categories":["Ruby"],"author_name":"wataradio","type":"rich","title":"Ruby\u3067CSV\u3092\u6271\u3046\u3068\u304d\u306f\u914d\u5217\u3092\u30cf\u30c3\u30b7\u30e5\u306b\u3059\u308b\u3068\u4fbf\u5229\u306a\u4ef6","image_url":null,"width":"100%","blog_title":"wataradio\u306e\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwataradio.hatenadiary.org%2Fentry%2F20080706%2F1215358772\" title=\"Ruby\u3067CSV\u3092\u6271\u3046\u3068\u304d\u306f\u914d\u5217\u3092\u30cf\u30c3\u30b7\u30e5\u306b\u3059\u308b\u3068\u4fbf\u5229\u306a\u4ef6 - wataradio\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://wataradio.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/wataradio/"}