{"height":"190","title":" \u95a2\u6570\u3092\u53d7\u3051\u53d6\u308b\u95a2\u6570","author_name":"ytqwerty","provider_url":"https://hatena.blog","blog_title":"Note","description":"\u3044\u308f\u3086\u308bdownward closure\u3001\u30e9\u30e0\u30c0\u5f0f\u3001\u9ad8\u968e\u95a2\u6570\u3001\u4e91\u3005\u3002\u3053\u3061\u3089\u306f\u624b\u7d9a\u304d\u578b\u8a00\u8a9e\u3067\u3082\u6700\u8fd1\u306e\u3082\u306e\u3067\u306f\u3082\u306f\u3084\u5f53\u305f\u308a\u524d\u3067\u3059\u306d\u3002 >> twice: func [x][x 1 x 2] >> twice func [x][print x] 1 2 \u306a\u304a\u95a2\u6570\u306e\u5f62\u3092\u53d6\u3063\u3066\u3044\u306a\u3044\u5358\u306a\u308b\u30d6\u30ed\u30c3\u30af\u3082\u3001do\u3067\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002 >> do join [print][10] 10 if\u306a\u3093\u304b\u3082\u3053\u308c\u3067\u4f5c\u308c\u307e\u3059\u306d\u3002 \u306f\u3066\u306a\u306e\u6574\u5f62\u3068\u76f8\u6027\u60aa\u3044\u2026","width":"100%","type":"rich","blog_url":"https://ytqwerty.hatenadiary.org/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fytqwerty.hatenadiary.org%2Fentry%2F20050920%2Fp6\" title=\" \u95a2\u6570\u3092\u53d7\u3051\u53d6\u308b\u95a2\u6570 - Note\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://ytqwerty.hatenadiary.org/entry/20050920/p6","published":"2005-09-20 00:00:05","categories":["Rebol"],"author_url":"https://blog.hatena.ne.jp/ytqwerty/","image_url":null}