{"title":"Rails Console(irb)\u306e\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u5f85\u3061\u304c\u30e1\u30f3\u30c9\u30a4\u3068\u304d\u306b\u6d88\u3059\u65b9\u6cd5","categories":["Ruby","Rails"],"published":"2017-04-14 19:10:28","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","height":"190","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakataworks.hatenadiary.jp%2Fentry%2F2017%2F04%2F14%2F191028\" title=\"Rails Console(irb)\u306e\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u5f85\u3061\u304c\u30e1\u30f3\u30c9\u30a4\u3068\u304d\u306b\u6d88\u3059\u65b9\u6cd5 - Akata Works\" 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/akatakun/","url":"https://akataworks.hatenadiary.jp/entry/2017/04/14/191028","type":"rich","image_url":null,"author_name":"akatakun","width":"100%","blog_title":"Akata Works","description":"\u5c0f\u30cd\u30bf\u3067\u3059\u3002Rails Console(irb)\u3067\u9069\u5f53\u306a\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3068\u8fd4\u5374\u5024\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3088\u306d\uff1f\u4f8b\u3048\u3070\u4ee5\u4e0b\u306eeach\u30e1\u30bd\u30c3\u30c9\u306e\u8fd4\u5374\u5024\u306f\u30ec\u30b7\u30fc\u30d0\u81ea\u8eab\u306a\u306e\u3067\u3001each\u30d6\u30ed\u30c3\u30af\u3067\u30b4\u30cb\u30e7\u30b4\u30cb\u30e7\u51e6\u7406\u3092\u3059\u308b\u3068\u30ec\u30b7\u30fc\u30d0\u304c\u51fa\u529b\u3055\u308c\u307e\u3059 > %w/hoge huga foo bar/.each{|e| e} => [\"hoge\", \"huga\", \"foo\", \"bar\"] \u3061\u3087\u3063\u3068\u3057\u305f\u5b9f\u884c\u306a\u3089\u4fbf\u5229\u3067\u3059 \u304c\u3001\u305f\u307e\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u30a8\u30ea\u30a2\u306eRails Console\u3067\u5927\u91cf\u306e\u30ea\u30bd\u30fc\u30b9\u3092each\u30d6\u30ed\u30c3\u30af\u3067\u51e6\u7406\u3092\u3059\u308b\u6642\u3068\u304b\u306b\u3001\u3053\u308c\u304c\u5c11\u3057\u90aa\u9b54\u306b\u306a\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059 > Resource.where(statements).e\u2026","blog_url":"https://akataworks.hatenadiary.jp/"}