{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkzk.hatenadiary.org%2Fentry%2F20050902%2Fp1\" title=\" Monad in Scheme (2) - moratorium\" 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,"url":"https://kzk.hatenadiary.org/entry/20050902/p1","title":" Monad in Scheme (2)","type":"rich","provider_url":"https://hatena.blog","width":"100%","description":"ukai\u3055\u3093\u304c\u3001\u66f8\u3044\u3066\u4e0b\u3055\u3063\u305f\u3002\u306a\u308b\u307b\u3069...\u7d20\u6674\u3089\u3057\u3044\u3063\u3059\uff01\u3068\u3044\u3046\u4e8b\u3067\u3001\u3082\u3046\u5c11\u3057\u8a70\u3081\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\u3002Monad in Scheme (1)\u3067\u306e\u50d5\u306e\u66f8\u304d\u65b9\u306f\u5c11\u3057\u66d6\u6627\u3060\u3063\u305f\u306e\u3067\u3001\u30e2\u30ca\u30c9\u304c\u6e80\u305f\u3059\u3079\u304d3\u3064\u306e\u6cd5\u5247(\u30e2\u30ca\u30c9\u5247)\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u66f8\u304d\u76f4\u3057\u3066\u307f\u305f\u3002\u3068\u306f\u3044\u3063\u3066\u3082\u3001ukai\u3055\u3093\u306e\u3092\u5c11\u3057\u3044\u3058\u304f\u3063\u305f\u3060\u3051\u306a\u306e\u3067\u3001\u57fa\u672c\u7684\u306a\u30a2\u30a4\u30c7\u30a2\u306f\u540c\u3058\u3002\u3061\u306a\u307f\u306b\u3001Haskell\u3067\u306e\\x -> f x\u306f\u3001Scheme\u3067\u306e(lambda (x) (f x))\u3067\u6709\u308b\u3002\u3053\u308c\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u30e2\u30ca\u30c9\u95a2\u6570return, >>=\u3092\u66f8\u3044\u3066\u307f\u305f\u3002 The monad laws (return x) >>= f == f x m >>= ret\u2026","blog_url":"https://kzk.hatenadiary.org/","blog_title":"moratorium","height":"190","published":"2005-09-02 00:00:00","author_name":"kzk","version":"1.0","author_url":"https://blog.hatena.ne.jp/kzk/","categories":[]}