Merge pull request #4068 from varyonic/4059-paginated-array-collection

timoschilling · timoschilling · commit 803262417983 · 2015-08-11T16:41:16.000+02:00
Skip optimization if decorated collection does not support it.
diff --git a/lib/active_admin/views/components/paginated_collection.rb b/lib/active_admin/views/components/paginated_collection.rb
@@ -100,7 +100,7 @@ def build_pagination
         options[:params]     = @params     if @params
         options[:param_name] = @param_name if @param_name
 
-        if !@display_total
+        if !@display_total && collection.respond_to?(:offset)
           # The #paginate method in kaminari will query the resource with a
           # count(*) to determine how many pages there should be unless
           # you pass in the :total_pages option. We issue a query to determine
