{"blog_title":"na_ah\u306e\u30d6\u30ed\u30b0","version":"1.0","height":"190","width":"100%","provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","categories":[],"url":"https://na-ah.hatenablog.com/entry/2023/12/29/235758","author_name":"na_ah","blog_url":"https://na-ah.hatenablog.com/","published":"2023-12-29 23:57:58","title":"Ruby\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u6642\u306b\u4fbf\u5229\u306a\u30b3\u30de\u30f3\u30c9 \u7b2c\u56db\u56de","author_url":"https://blog.hatena.ne.jp/na_ah/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fna-ah.hatenablog.com%2Fentry%2F2023%2F12%2F29%2F235758\" title=\"Ruby\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u6642\u306b\u4fbf\u5229\u306a\u30b3\u30de\u30f3\u30c9 \u7b2c\u56db\u56de - na_ah\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"description":"\u3053\u3093\u306b\u3061\u306f\uff01 \u4eca\u56de\u306fRuby\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u6642\u306b\u4fbf\u5229\u306a\u30b3\u30de\u30f3\u30c9 \u7b2c\u56db\u56de\u3067\u3059\u3002 \u4f55\u3092\u3057\u305f\u3044\u304b RGB\u3067\u6587\u5b57\u8272\u3092\u6307\u5b9a\u3059\u308b \u30b3\u30fc\u30c9 def rgb(red, green, blue) \"\\033[38;2;#{red};#{green};#{blue}m\" end red, green, blue\u306b0~255\u306e\u6570\u5024\u3092\u6307\u5b9a \u5f8c\u308d\u306b\u6587\u5b57\u3092\u7d9a\u3051\u308b\u3068\u6587\u5b57\u8272\u3092\u5909\u66f4\u3067\u304d\u308b \u304a\u308f\u308a\u306b \u4eca\u56de\u306f\u6587\u5b57\u8272\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u5897\u3084\u3059\u65b9\u6cd5\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3057\u305f\u3002RGB\u3067\u6307\u5b9a\u3067\u304d\u308b\u306e\u3067\u69d8\u3005\u306a\u8272\u304c\u4f5c\u308c\u307e\u3059\u306d\u3002 23/100"}