{"width":"100%","published":"2009-05-10 00:00:01","categories":["Ruby"],"author_name":"ku-ma-me","url":"https://mametter.hatenablog.com/entry/20090510/p2","type":"rich","description":"[[1, 2], [3, 4], [5, 6]] \u3068\u3044\u3046\u914d\u5217\u304b\u3089 {1=>2, 3=>4, 5=>6} \u3092\u4f5c\u308b\u7c21\u5358\u306a\u65b9\u6cd5\u304c\u306a\u3044\u3068\u3044\u3046\u306e\u306f\u3001\u308f\u308a\u3068\u3088\u304f\u51fa\u308b\u8a71\u984c\u3067\u3057\u305f\u304c\u30011.9 \u3067\u306f\u5b9f\u306f Hash#[] \u3068\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3057\u305f (ruby-core:23225) \u3002 Hash[[[1, 2], [3, 4], [5, 6]]] #=> {1=>2, 3=>4, 5=>6} Hash#[] \u306b\u914d\u5217\u3072\u3068\u3064\u3060\u3051\u3092\u5f15\u6570\u3068\u3057\u3066\u4e0e\u3048\u305f\u3089\u305d\u3046\u3044\u3046\u98a8\u306b\u306a\u308b\u3089\u3057\u3044\u3002\u77e5\u3089\u306a\u304b\u3063\u305f\u30fc\u3002 [ruby-core:23225] \u306b\u3042\u308b\u3088\u3046\u306b\u3001\u4e00\u5fdc\u307e\u3060 ChangeLog \u4ee5\u5916\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u4ed5\u69d8\u3067\u3059\u304c\u3001\u30c6\u30b9\u30c8\u306b\u2026","title":" \u9023\u60f3\u914d\u5217\u304b\u3089\u30cf\u30c3\u30b7\u30e5\u3092\u4f5c\u308b","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/ku-ma-me/","blog_title":"\u307e\u3081\u3081\u3082","blog_url":"https://mametter.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmametter.hatenablog.com%2Fentry%2F20090510%2Fp2\" title=\" \u9023\u60f3\u914d\u5217\u304b\u3089\u30cf\u30c3\u30b7\u30e5\u3092\u4f5c\u308b - \u307e\u3081\u3081\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","image_url":null,"provider_name":"Hatena Blog"}