{"url":"https://mametter.hatenablog.com/entry/20071129/p1","author_name":"ku-ma-me","title":" Enumerator \u3068\u30d6\u30ed\u30c3\u30af\u306e\u7701\u7565","image_url":null,"blog_title":"\u307e\u3081\u3081\u3082","published":"2007-11-29 00:00:00","height":"190","version":"1.0","provider_url":"https://hatena.blog","description":"1.9 \u3067\u306f Enumerator \u304c\u7d44\u307f\u8fbc\u307f\u306b\u306a\u308a\u3001\u5927\u304d\u304f\u62e1\u5f35\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u3044\u3067\u306b\u30d6\u30ed\u30c3\u30af\u306e\u7701\u7565\u306b\u5bfe\u3059\u308b\u8003\u3048\u65b9\u306b\u3082\u5f71\u97ff\u304c\u3042\u308a\u307e\u3059\u3002\u7d50\u69cb\u91cd\u5927\u306a\u5909\u66f4\u306e\u308f\u308a\u306b\u3001\u3053\u306e\u8a71\u306f\u3042\u307e\u308a\u8b70\u8ad6\u3084\u5468\u77e5\u304c\u3055\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u6c17\u304c\u3057\u305f\u306e\u3067\u3001\u73fe\u72b6\u306e Enumerator \u306b\u3064\u3044\u3066\u3001\u305d\u306e\u6a5f\u80fd\u3068\u554f\u984c\u70b9\u3092\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002 Enumerator \u306e\u6a5f\u80fd \u307e\u305a\u3001each \u3084 map \u306a\u3069\u3001\u30a4\u30c6\u30ec\u30fc\u30bf\u3063\u307d\u3044\u30e1\u30bd\u30c3\u30c9\u3092\u30d6\u30ed\u30c3\u30af\u306a\u3057\u3067\u547c\u3073\u51fa\u3059\u3068 Enumerator \u304c\u5f97\u3089\u308c\u307e\u3059\u3002 p [1,2,3].each #=> #<Enumerable::Enumerator:0xb7d38260> p [1,2,3].map #=> #<\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmametter.hatenablog.com%2Fentry%2F20071129%2Fp1\" title=\" Enumerator \u3068\u30d6\u30ed\u30c3\u30af\u306e\u7701\u7565 - \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>","width":"100%","provider_name":"Hatena Blog","type":"rich","categories":["Ruby"],"author_url":"https://blog.hatena.ne.jp/ku-ma-me/","blog_url":"https://mametter.hatenablog.com/"}