{"published":"2008-08-21 23:36:16","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fquabbin.hatenadiary.org%2Fentry%2F20080821%2F1219329376\" title=\" lambda\u306e\u66f8\u304d\u65b9 - quabbin\u306e\u65e5\u8a18(\u5206\u5bb6)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_name":"Hatena Blog","url":"https://quabbin.hatenadiary.org/entry/20080821/1219329376","blog_title":"quabbin\u306e\u65e5\u8a18(\u5206\u5bb6)","provider_url":"https://hatena.blog","image_url":null,"height":"190","width":"100%","author_url":"https://blog.hatena.ne.jp/quabbin/","author_name":"quabbin","title":" lambda\u306e\u66f8\u304d\u65b9","blog_url":"https://quabbin.hatenadiary.org/","categories":["Ruby"],"type":"rich","description":"\u30c1\u30e3\u30fc\u30c1\u6570\u306b\u3064\u3044\u3066\u7d0d\u5f97\u3044\u304f\u7406\u89e3\u304c\u5f97\u3089\u308c\u306a\u304f\u3066\u3075\u3068\u6c17\u306b\u306a\u308a\u8abf\u3079\u3066\u3044\u305f\u3089\u3001Ruby1.9 \u306e\u30e9\u30e0\u30c0\u3055\u3093 2 (SKI \u3068\u30c1\u30e3\u30fc\u30c1\u6570 256) - \u51ac\u901a\u308a\u306b\u6d88\u3048\u884c\u304f\u5236\u670d\u30ac\u30fc\u30eb\u306f\u3001\u5922\u7269\u8a9e\u306b\u30ea\u30a2\u30eb\u3092\u6c42\u3081\u306a\u3044\u3002 \u306e\u8868\u73fe\u3067\u3073\u3063\u304f\u308a\u3057\u305f\u3002 i = -> x { x } >\u3063\u3066\u6f14\u7b97\u5b50\u3001ruby\u306b\u3042\u3063\u305f\u3063\u3051\uff1f Owner@fam ~ $ /usr/local/ruby-1.8.7-p22/bin/ruby -e 'p ->{}' -e:1: syntax error, unexpected '>' p ->{} ^\u3067\u3059\u3088\u306d\u3002 \u3058\u3083\u3041\u30011.9\u3060\u3068\uff1f Owner@fam ~ $ /usr/local/ruby-1.9\u2026"}