{"version":"1.0","author_url":"https://blog.hatena.ne.jp/mzp/","provider_url":"https://hatena.blog","published":"2008-12-23 00:00:00","blog_url":"https://mzp.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20081223%2Fdiff\" title=\"\u7247\u65b9\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u304b\u542b\u307e\u308c\u306a\u3044\u884c\u306e\u62bd\u51fa - \u307f\u305a\u3074\u30fc\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","url":"https://mzp.hatenadiary.org/entry/20081223/diff","image_url":null,"width":"100%","title":"\u7247\u65b9\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u304b\u542b\u307e\u308c\u306a\u3044\u884c\u306e\u62bd\u51fa","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","type":"rich","categories":[],"author_name":"mzp","provider_name":"Hatena Blog","description":"30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u305d\u306e443\u3002A\u3068B\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u4e0e\u3048\u305f\u3068\u304d\u306b\u3001A\u306b\u3060\u3051\u542b\u307e\u308c\u308b\u884c\u3092\u62bd\u51fa\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3002 TODO\u4e00\u89a7\u3068\u3001\u5b8c\u4e86\u3057\u305f\u30bf\u30b9\u30af\u4e00\u89a7\u3092\u6e21\u3057\u3066\u3001\u672a\u5b8c\u4e86\u306e\u30bf\u30b9\u30af\u4e00\u89a7\u3092\u51fa\u529b\u3057\u305f\u304b\u3063\u305f\u3002\u8981\u3059\u308b\u306b\u96c6\u5408\u7684\u306a\u610f\u5473\u3067\u306e\u5dee\u306a\u3093\u3060\u304b\u3089\u3001\u30d5\u30a1\u30a4\u30eb\u306ediff\u3068\u3044\u3063\u305f\u3089\u3053\u3063\u3061\u3092\u6307\u3059\u3079\u304d\u3058\u3083\u306d\u3001\u3068\u3061\u3087\u3063\u3068\u601d\u3063\u305f\u308a\u3057\u3066\u308b\u3002 \u4f7f\u3044\u65b9 $ cat a foo bar baz $ cat b bar $ ya-diff a b foo baz \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 import System.Environment import Data.List main = do [x,y] <- getArgs >>= mapM rea\u2026"}