{"type":"rich","blog_title":"by shigemk2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2Fpure_haskell\" title=\"pure\u306a\u3069 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shigemk2/","provider_url":"https://hatena.blog","image_url":null,"author_name":"shigemk2","url":"https://www.shigemk2.com/entry/pure_haskell","published":"2015-09-07 17:32:44","categories":["Haskell"],"width":"100%","description":"Prelude Control.Applicative> :i Applicative class Functor f => Applicative f where pure :: a -> f a (<*>) :: f (a -> b) -> f a -> f b (*>) :: f a -> f b -> f b (<*) :: f a -> f b -> f a -- Defined in `Control.Applicative' instance Applicative [] -- Defined in `Control.Applicative' instance Applicati\u2026","title":"pure\u306a\u3069","height":"190","blog_url":"https://www.shigemk2.com/","version":"1.0","provider_name":"Hatena Blog"}