{"version":"1.0","provider_name":"Hatena Blog","height":"190","published":"2005-09-20 00:00:03","author_url":"https://blog.hatena.ne.jp/ytqwerty/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fytqwerty.hatenadiary.org%2Fentry%2F20050920%2Fp4\" title=\" \u95a2\u6570\u5b9a\u7fa9 - Note\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Note","author_name":"ytqwerty","width":"100%","provider_url":"https://hatena.blog","blog_url":"https://ytqwerty.hatenadiary.org/","url":"https://ytqwerty.hatenadiary.org/entry/20050920/p4","categories":["Rebol"],"title":" \u95a2\u6570\u5b9a\u7fa9","description":"function\u3068func\u3068does\u304c\u3042\u308a\u307e\u3059\u3002 >> sign: function [x][r][either x > 0 [r: +1][either x > sign +100 == 1 >> sign -100 == -1 >> sign 0 == 0 >> sign2: func [x][either x > 0 [+1][either x > sign2 +123 == 1 >> sign2 -9999 == -1 >> sign2 0 == 0 >> new-line: does [print \"\"] ; \u5f15\u6570\u3082\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u3082\u7121\u3057 >> print \"A\" new-line pr\u2026","image_url":null,"type":"rich"}