Add example for adding controllers without a related model docs (#1751)

thoughtbot · Sep 10, 2020 · 5a5db7d · 5a5db7d
1 parent 6a220a6
commit 5a5db7d
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/docs/adding_controllers_without_related_model.md b/docs/adding_controllers_without_related_model.md
@@ -31,6 +31,20 @@ class StatDashboard < Administrate::CustomDashboard
 end
 ```
 
+```ruby
+# app/controllers/admin/stats_controller.rb
+module Admin
+  class StatsController < Admin::ApplicationController
+    def index
+      @stats = {
+        customer_count: Customer.count,
+        order_count: Order.count,
+      }
+    end
+  end
+end
+```
+
 ```ruby
 # config/routes.rb
 namespace :admin do