{"title":"M \u3068 MM","url":"https://phi16.hatenablog.com/entry/2018/02/01/183440","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/phi16_ind/","author_name":"phi16_ind","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fphi16.hatenablog.com%2Fentry%2F2018%2F02%2F01%2F183440\" title=\"M \u3068 MM - Imaginantia\" 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","description":"\u53cc\u65b9\u5411\u306b\u81ea\u7136\u5909\u63db\u3092\u53d6\u308c\u308b fmap return :: Monad m \u21d2 m a \u2192 m (m a) join :: Monad m \u21d2 m (m a) \u2192 m a \u300c\u81ea\u7136\u306b\u6f70\u308c\u305f\u30e2\u30ca\u30c9\u300d\u304c\u307b\u3057\u3044\u3001\u3063\u3066\u3044\u3046\u9700\u8981\u306f\u3044\u3063\u3071\u3044\u3042\u308b\u3088\u306d","published":"2018-02-01 18:34:40","blog_title":"Imaginantia","categories":[],"height":"190","width":"100%","image_url":null,"type":"rich","blog_url":"https://phi16.hatenablog.com/","version":"1.0"}