{"version":"1.0","categories":["Ruby"],"provider_name":"Hatena Blog","height":"190","width":"100%","type":"rich","author_name":"K_Koh","author_url":"https://blog.hatena.ne.jp/K_Koh/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fk-koh.hatenablog.com%2Fentry%2F2020%2F09%2F25%2F233132\" title=\"REx\u306e\u554f\u984c\u3092\u632f\u308a\u8fd4\u308b1 - Just do IT\" 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":"REx - Ruby Examination\u3067\u51fa\u3066\u304d\u305f\u554f\u984c\u3092\u632f\u308a\u8fd4\u308b\u3002 \u554f\u984c $val\u306f\u3069\u3093\u306a\u5024\u306b\u306a\u308a\u307e\u3059\u304b\uff1f $val = 0 class Count def self.up $val = $val + 1 $val == 3 ? true : false end end [*1..10].any? do Count.up end p $val \u89e3\u7b54 \u7b54\u3048\u306f3\u3002 \u306a\u305c\u305d\u3046\u306a\u308b\u306e\u304b\u3001\u3072\u3068\u3064\u305a\u3064\u898b\u3066\u3044\u304f\u3002 \u307e\u305a\u3053\u3061\u3089\u3002 class Count def self.up $val = $val + 1 $val == 3 ? true : false end end \u3053\u3053\u3067\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308b\u306e\u306f\u3001\u4e09\u9805\u6f14\u2026","provider_url":"https://hatena.blog","blog_url":"https://k-koh.hatenablog.com/","published":"2020-09-25 23:31:32","blog_title":"Just do IT","url":"https://k-koh.hatenablog.com/entry/2020/09/25/233132","title":"REx\u306e\u554f\u984c\u3092\u632f\u308a\u8fd4\u308b1"}