refactor DataAccess#configured_per_page

timoschilling · timoschilling · commit 8791b6501d46 · 2015-08-04T13:20:36.000+02:00
diff --git a/lib/active_admin/resource_controller/data_access.rb b/lib/active_admin/resource_controller/data_access.rb
@@ -293,11 +293,7 @@ def dynamic_per_page
       end
 
       def configured_per_page
-        if active_admin_config.per_page.is_a?(Array)
-          active_admin_config.per_page[0]
-        else
-          active_admin_config.per_page
-        end
+        Array(active_admin_config.per_page).first
       end
 
       def max_per_page
