{"title":"\u3088\u304f\u3042\u308breduce","author_name":"m_seki","url":"https://druby.hatenablog.com/entry/20081110/1226252097","image_url":null,"blog_url":"https://druby.hatenablog.com/","version":"1.0","published":"2008-11-10 02:34:57","description":"\u540d\u524d\u3068\u5024\u306e\u7d44\u306e\u5de8\u5927\u306a\u96c6\u5408\u304c\u3001\u540d\u524d\u9806\u306b\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3068\u304d\u306b\u3001\u540d\u524d\u3054\u3068\u306b\u30b0\u30eb\u30fc\u30d4\u30f3\u30b0\u3057\u3066\u51e6\u7406\u3057\u305f\u3044\u3093\u3060\u3051\u3069\u3001\u5024\u306e\u96c6\u307e\u308a\u3092\u672c\u7269\u306e\u914d\u5217\u3058\u3083\u306a\u304f\u3066\u30a4\u30c6\u30ec\u30fc\u30bf\u306b\u3057\u305f\u3044\u3068\u304d\u304c\u3042\u308b\u3067\u3057\u3087\uff1f\u3093\u3067\u3001Generator\u306e\u3088\u3046\u306bnext\u3067\u8981\u7d20\u3092\u4e00\u3064\u305a\u3064\u305f\u3069\u308c\u308b\u3088\u3046\u306astream\u304c\u3042\u308b\u3068\u3057\u305f\u3089\u3001\u5236\u5fa1\u69cb\u9020\u306f\u3069\u308c\u3082\u3044\u3063\u3057\u3087\u306b\u306a\u308b\u3060\u308d\u3046\u3001\u3068\u3044\u3046\u3053\u3068\u3067mix-in\u3082\u3067\u304d\u305d\u3046\u306amodule\u66f8\u3044\u3066\u307f\u305f\u3002 require 'enumerator' module Reduce module_function def reduce(stream) curr = stream.next rescue [] while curr[0] k\u2026","categories":[],"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdruby.hatenablog.com%2Fentry%2F20081110%2F1226252097\" title=\"\u3088\u304f\u3042\u308breduce - @m_seki \u306e\" 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/m_seki/","blog_title":"@m_seki \u306e","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","width":"100%"}