{"image_url":null,"author_url":"https://blog.hatena.ne.jp/xuwei/","description":"\u6700\u8fd1\u3061\u3087\u3063\u3068Ruby\u3084\u3063\u3066\u305f\u308a\u3057\u307e\u3059\u3002\u3067\u3001Ruby\u306eEnumerable\u306bgrep\u3063\u3066\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3089\u3057\u3044\u3051\u3069\u3001Scala\u306b\u306f\u76f4\u63a5\u5bfe\u5fdc\u3059\u308b\u3082\u306e\u304c\u306a\u3044\u306e\u3067\u3001\u304b\u306a\u308a\u96d1\u306b\u3064\u304f\u3063\u3066\u307f\u305f\u8ab0\u5f97\uff1f(\u30fb\u03c9\u30fb\uff40)\u3063\u3066\u3044\u3046\u304b\u3001\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u306b\u3057\u3088\u3046\u3068\u3057\u305f\u3089\u610f\u5916\u3068\u96e3\u3057\u304f\u3066\u3067\u304d\u306a\u304b\u3063\u305f*1\u3093\u3060\u3051\u3069\u3069\u3046\u3084\u308b\u306e\u30fb\u30fb\u30fbScala1\u5e74\u534a\u4ee5\u4e0a\u3084\u3063\u3066\u3066\u305d\u3093\u306a\u3053\u3068\u3082\u3067\u304d\u306a\u304f\u3066\u6b7b\u306b\u305f\u3044 orz *1:List\u56fa\u5b9a\u306b\u3057\u3061\u3083\u3063\u305f","blog_url":"https://xuwei-k.hatenablog.com/","provider_url":"https://hatena.blog","type":"rich","width":"100%","blog_title":"xuwei-k's blog","height":"190","categories":["ruby","scala"],"provider_name":"Hatena Blog","author_name":"xuwei","url":"https://xuwei-k.hatenablog.com/entry/20110630/1309411647","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxuwei-k.hatenablog.com%2Fentry%2F20110630%2F1309411647\" title=\"Ruby \u306e Enumerable.grep \u3092 Scala \u3067 - 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>","title":"Ruby \u306e Enumerable.grep \u3092 Scala \u3067","published":"2011-06-30 14:27:27","version":"1.0"}