From 0f5bbb999c9770654613cb373070984dd785e855 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Thu, 24 Mar 2016 13:21:53 +0100
Subject: Pre-loading polymorphic associations for Atom feeds

---
 app/models/concerns/paginable.rb | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 app/models/concerns/paginable.rb

(limited to 'app/models/concerns')

diff --git a/app/models/concerns/paginable.rb b/app/models/concerns/paginable.rb
new file mode 100644
index 000000000..54552ae3d
--- /dev/null
+++ b/app/models/concerns/paginable.rb
@@ -0,0 +1,7 @@
+module Paginable
+  extend ActiveSupport::Concern
+
+  included do
+    scope :paginate_by_max_id, -> (limit, max_id) { order('id desc').limit(limit).where(max_id.nil? ? '1=1' : ['id < ?', max_id]) }
+  end
+end
-- 
cgit