{"provider_name":"Hatena Blog","version":"1.0","provider_url":"https://hatena.blog","url":"https://secret-garden.hatenablog.com/entry/2015/08/12/000000","author_url":"https://blog.hatena.ne.jp/osyo-manga/","author_name":"osyo-manga","blog_url":"https://secret-garden.hatenablog.com/","height":"190","image_url":null,"title":"Ruby \u3067\u5f15\u6570\u306b\u914d\u5217\u3092\u53d7\u3051\u53d6\u308b\u969b\u306e\u53d7\u3051\u53d6\u308a\u65b9\u3044\u308d\u3044\u308d","description":"Hash#map \u306e\u5f15\u6570\u306e\u53d7\u3051\u53d6\u308a\u65b9\u3067\u60a9\u3093\u3067\u305f\u3093\u3067\u3059\u304c\u3001\u3064\u307e\u308a\u3053\u3046\u3044\u3046\u4e8b\u304b\u3002 # \u30d6\u30ed\u30c3\u30af\u306b\u914d\u5217\u3092\u6e21\u3059 def test &block block.call [1, 2, 3] end # \u5f15\u6570\u304c\u3072\u3068\u3064\u3060\u3051\u306e\u5834\u5408\u306f\u305d\u306e\u307e\u307e\u914d\u5217\u306b\u306a\u308b test { |a| p a # => [1, 2, 3] } # \u914d\u5217\u306e\u8981\u7d20\u6570\u3088\u308a\u3082\u5f15\u6570\u304c\u5c11\u306a\u3044\u5834\u5408\u306f\u3001\u5f15\u6570\u306e\u6570\u3060\u3051\u53d7\u3051\u53d6\u308b test { |a, b| p a, b # => 1 # 2 } \u3053\u308c\u3063\u3066\u8981\u306f data = [1, 2, 3] a, b, c = data \u307f\u305f\u3044\u306b\u914d\u5217\u3092\u8907\u6570\u306e\u5909\u6570\u3067\u53d7\u3051\u53d6\u308b\u306e\u3068\u540c\u3058\u6319\u52d5\u306a\u306e\u306d\u3002 \u3082\u3063\u3068\u8907\u96d1\u306a\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u308b\u306e\u304b\u3068\u601d\u2026","published":"2015-08-12 00:00:00","type":"rich","blog_title":"Secret Garden(Instrumental)","width":"100%","categories":["Ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2015%2F08%2F12%2F000000\" title=\"Ruby \u3067\u5f15\u6570\u306b\u914d\u5217\u3092\u53d7\u3051\u53d6\u308b\u969b\u306e\u53d7\u3051\u53d6\u308a\u65b9\u3044\u308d\u3044\u308d - Secret Garden(Instrumental)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}