{"image_url":null,"author_url":"https://blog.hatena.ne.jp/tamata78/","height":"190","type":"rich","provider_url":"https://hatena.blog","categories":["Ruby","Ruby\u8cc7\u683c\u53d6\u5f97"],"author_name":"tamata78","version":"1.0","provider_name":"Hatena Blog","description":"\u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u30d6\u30ed\u30c3\u30af\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316) \u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u5f15\u6570\u3092\u53d6\u308b) \u30d6\u30ed\u30c3\u30af\u4ed8\u304d\u30e1\u30bd\u30c3\u30c9\u3078\u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6e21\u3057\u3066\u51e6\u7406\u3059\u308b Proc.new\u3068lambda\u306e\u9055\u3044 \u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u3067\u306e\u5f15\u6570\u306e\u6570 \u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u3067\u306e\u4e2d\u65ad \u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u30d6\u30ed\u30c3\u30af\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316) > f = Proc.new { puts 'OK' } => #<Proc:0x007fed38859da0@(irb):1> > f.call OK => nil \u624b\u7d9a\u304d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u5f15\u6570\u3092\u53d6\u308b) > f = Proc.new { |str| puts str } => #<Proc:0x007fed38\u2026","url":"https://tamata78.hatenablog.com/entry/2015/08/20/205251","blog_url":"https://tamata78.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftamata78.hatenablog.com%2Fentry%2F2015%2F08%2F20%2F205251\" title=\"Proc\u30af\u30e9\u30b9\u3092irb\u3067\u78ba\u304b\u3081\u308b - \u6c17\u8efd\u306b\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u904a\u3076\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Proc\u30af\u30e9\u30b9\u3092irb\u3067\u78ba\u304b\u3081\u308b","width":"100%","blog_title":"\u6c17\u8efd\u306b\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u904a\u3076","published":"2015-08-20 20:52:51"}