{"image_url":null,"categories":["scalacheck","haskell"],"url":"https://xuwei-k.hatenablog.com/entry/20150121/1421851298","provider_url":"https://hatena.blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxuwei-k.hatenablog.com%2Fentry%2F20150121%2F1421851298\" title=\"CoArbitrary\u3068Scalacheck - xuwei-k&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","title":"CoArbitrary\u3068Scalacheck","description":"https://github.com/rickynils/scalacheck/issues/136CoArbitrary\u7684\u306a\u4f55\u304b\u3092\u5b9f\u88c5\u3059\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3089\u3057\u3044\u3067\u3059","published":"2015-01-21 23:41:38","author_name":"xuwei","blog_url":"https://xuwei-k.hatenablog.com/","width":"100%","height":"190","blog_title":"xuwei-k's blog","author_url":"https://blog.hatena.ne.jp/xuwei/","provider_name":"Hatena Blog"}