{"provider_url":"https://hatena.blog","blog_title":"\u30b3\u30fc\u30c9\u65e5\u9032\u6708\u6b69","image_url":null,"title":"Ruby\u306egem, kaminari \u3067\u306e pagenation\u306e\u5024\u306e\u59cb\u307e\u308a\u306f1\u304b\u3089","categories":["Rails","Ruby","Tips"],"version":"1.0","height":"190","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshinkufencer.hateblo.jp%2Fentry%2F2018%2F06%2F12%2F213557\" title=\"Ruby\u306egem, kaminari \u3067\u306e pagenation\u306e\u5024\u306e\u59cb\u307e\u308a\u306f1\u304b\u3089 - \u30b3\u30fc\u30c9\u65e5\u9032\u6708\u6b69\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u666e\u901a\u306b\u52d8\u9055\u3044\u3057\u3066\u3044\u305f\u306e\u3067\u30e1\u30e2 \u8981\u7d04 kaminari\u306f\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u7528\u306egem\u3067\u30da\u30fc\u30b8\u6307\u5b9a\u304c\u3067\u304d\u308b\u304c\u3001\u30da\u30fc\u30b8\u306f0\u59cb\u307e\u308a\u3067\u306f\u306a\u304f\u30011\u59cb\u307e\u308a\u30020\u3092\u6307\u5b9a\u3059\u308b\u30681\u3068\u540c\u7b49\u306e\u52d5\u304d\u3092\u3059\u308b\u3002 \u74b0\u5883 rails (5.2.0) kaminari (1.1.1) \u5b9f\u6f14 kaminari \u306f Model.page({{\u30da\u30fc\u30b8\u6570}}).per({{1\u30da\u30fc\u30b8\u5f53\u305f\u308a\u306e\u4ef6\u6570}}) \u307f\u305f\u3044\u306a\u4f7f\u3044\u65b9\u3057\u307e\u3059\u3002 > User.count (0.4ms) SELECT COUNT(*) FROM `users` => 3 \u3053\u3046\u3044\u3046\u30c6\u30fc\u30d6\u30eb\u306e\u72b6\u6cc1\u3060\u3068\u3057\u305f\u5834\u5408 > User.page(0).per(2).pluck(:id) (0.3\u2026","author_url":"https://blog.hatena.ne.jp/shinkufencer/","author_name":"shinkufencer","width":"100%","type":"rich","blog_url":"https://shinkufencer.hateblo.jp/","url":"https://shinkufencer.hateblo.jp/entry/2018/06/12/213557","published":"2018-06-12 21:35:57"}