{"author_url":"https://blog.hatena.ne.jp/tkmrtech/","height":"190","url":"https://tkmrtech.hateblo.jp/entry/2019/10/17/160226","provider_url":"https://hatena.blog","image_url":null,"type":"rich","description":"\u7279\u5b9a\u306e\u691c\u7d22\u30ef\u30fc\u30c9\u7b49\u304c\u8907\u6570\u3042\u3063\u3066\u3001\u305d\u308c\u3092each do\u5185\u3067where\u3092\u7528\u3044\u3066\u5f15\u3063\u5f35\u3063\u3066\u304d\u305f\u3082\u306e\u3092\u3001\u3042\u308b\u914d\u5217\u306b\u307e\u3068\u3081\u308b\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u3059\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002 @books = [] @findbooks.each do |book| comics = Book.where(\"title LIKE ?\", \"%#{book}%\") comics.each do |comic| @books << comic end end \u63a2\u3057\u305f\u3044\u30c7\u30fc\u30bf\u306f\u4e00\u3064\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3057\u3001\u305d\u308c\u4ee5\u4e0a\u898b\u3064\u304b\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u3001where\u3092\u7528\u3044\u3066comics\u306b\u4ee3\u5165\u3057\u3066\u3044\u307e\u3059\u3002 \u4e00\u3064\u3060\u3068\u3057\u3066\u3082\u914d\u5217\u306e\u4e2d\u306b\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u3055\u3089\u306beach do\u3092\u7528\u2026","published":"2019-10-17 16:02:26","blog_title":"WEB\u7cfb\u30a8\u30f3\u30b8\u30cb\u30a2\u5fd7\u671b\u306e\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftkmrtech.hateblo.jp%2Fentry%2F2019%2F10%2F17%2F160226\" title=\"\u3010Rails\u3011ActiveRecord:Relation\u3092each do\u5185\u3067\u307e\u3068\u3081\u308b - WEB\u7cfb\u30a8\u30f3\u30b8\u30cb\u30a2\u5fd7\u671b\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"tkmrtech","version":"1.0","categories":["rails"],"width":"100%","blog_url":"https://tkmrtech.hateblo.jp/","provider_name":"Hatena Blog","title":"\u3010Rails\u3011ActiveRecord:Relation\u3092each do\u5185\u3067\u307e\u3068\u3081\u308b"}