{"type":"rich","width":"100%","version":"1.0","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"ku-ma-me","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmametter.hatenablog.com%2Fentry%2F20080206%2Fp1\" title=\" Unlambda \u30a4\u30f3\u30bf\u30d7\u30ea\u30bf\u3092\u66f8\u3044\u3066\u307f\u305f - \u307e\u3081\u3081\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" Unlambda \u30a4\u30f3\u30bf\u30d7\u30ea\u30bf\u3092\u66f8\u3044\u3066\u307f\u305f","url":"https://mametter.hatenablog.com/entry/20080206/p1","categories":["Ruby","Unlambda","esoteric"],"image_url":null,"published":"2008-02-06 00:00:00","blog_url":"https://mametter.hatenablog.com/","blog_title":"\u307e\u3081\u3081\u3082","author_url":"https://blog.hatena.ne.jp/ku-ma-me/","description":"\u897f\u5c3e\u6cf0\u548c\u3055\u3093\u306e\u6700\u3082\u30bf\u30e1\u306b\u306a\u308b\u300c\u521d\u5fc3\u8005\u7528\u8a00\u8a9e\u300d\u306f Unlambda\uff01\u3092\u898b\u3066\u3001unlambda \u306e\u521d\u5fc3\u8005\u306b\u306a\u308b\u305f\u3081\u306b\u30a4\u30f3\u30bf\u30d7\u30ea\u30bf\u3092 Ruby 1.9 \u3067\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u3002d (delay) \u3068\u5165\u51fa\u529b\u304c\u306a\u3051\u308c\u3070\u3068\u3066\u3082\u30b7\u30f3\u30d7\u30eb\u3002\u5404\u547d\u4ee4\u3092\u5b9a\u7fa9\u901a\u308a\u306b Proc \u306b\u5909\u63db\u3059\u308b\u3060\u3051\u3002\u3044\u3084\u3042\u3001-> \u8a18\u6cd5\u306f\u30ad\u30e2\u30a4\u3067\u3059\u306d\u3002\u3044\u3064\u304b\u6163\u308c\u308b\u306e\u304b\u306a\u3002 require \"continuation\" def unlambda_subset(s) s = s.split(//) t = ->() do case s.shift when ?`; t[][t[]] when ?s; ->(f){ ->(g){ ->(x){ f[x][\u2026"}