{"author_name":"jyukutyo","provider_name":"Hatena Blog","image_url":null,"type":"rich","title":"\u30e2\u30ca\u30c9\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u304f(21)","categories":["programming"],"provider_url":"https://hatena.blog","height":"190","blog_title":"Fight the Future","width":"100%","published":"2008-11-11 06:30:29","author_url":"https://blog.hatena.ne.jp/jyukutyo/","version":"1.0","url":"https://www.sakatakoichi.com/entry/20081110/1226291429","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.sakatakoichi.com%2Fentry%2F20081110%2F1226291429\" title=\"\u30e2\u30ca\u30c9\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u304f(21) - Fight the Future\" 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://www.sakatakoichi.com/","description":"One Div Zero: Monads are Elephants Part 4\u306e\u7ffb\u8a33\u3002 \u4eca\u56de\u304b\u3089\u30d1\u30fc\u30c84\u3067\u3059\u3002 \u305a\u3063\u3068\u6c17\u306b\u306a\u3063\u3066\u3044\u305f\u3001IO\u3068\u30e2\u30ca\u30c9\u306e\u95a2\u4fc2\u306b\u5165\u308a\u307e\u3057\u305f\u3002 Until you experience an adult elephant first hand you won't really understand just how big they can be. If monads are elephants then so far in this series of articles I've only presented baby elephants like List an\u2026"}