{"categories":["Haskell"],"type":"rich","height":"190","version":"1.0","published":"2010-03-24 13:20:10","blog_url":"https://sirocco.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20100324%2F1269404410\" title=\"Haskell \u306e\u540c\u5024\u5224\u5b9a\u3001\u6bd4\u8f03 - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","author_url":"https://blog.hatena.ne.jp/sirocco/","url":"https://sirocco.hatenadiary.org/entry/20100324/1269404410","title":"Haskell \u306e\u540c\u5024\u5224\u5b9a\u3001\u6bd4\u8f03","image_url":null,"author_name":"sirocco","width":"100%","description":"\u30ea\u30b9\u30c8\u3084\u30bf\u30d7\u30eb\u3082 Eq \u30af\u30e9\u30b9\u3001 Ord \u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u305d\u306e\u307e\u307e\u5185\u90e8\u307e\u3067\u540c\u5024\u5224\u5b9a\u3001\u6bd4\u8f03\u3055\u308c\u308b\u3002 class Eq a where (==) :: a -> a -> Bool (/=) :: a -> a -> Bool class Eq a => Ord a where compare :: a -> a -> Ordering (<) :: a -> a -> Bool (>=):: a -> a -> Bool (>) :: a -> a -> Bool (<=):: a -> a -> Bool max :: a -> a -> a min :: a -> a -> a [[1\u2026","provider_name":"Hatena Blog"}