I just checked the `stripe_event` source and it looks like they've updated it to have the check in there. Because it is being called twice, I believe it is common for it to error out.
[source](https://github.com/integrallis/stripe_event/blob/master/app/controllers/stripe_event/webhook_controller.rb)
Try commenting out the `routes.rb` line for the controller and add `mount StripeEvent::Engine, at: '/stripe/event'`
that definitely adds a level of complexity, but is solvable. the problem comes into play when you start searching. you would need a joins and search on the country as well. you could add a hash into the columns like `country: :name` and modify the search.
I've recently switched the Drifting Ruby comments over from Summernote to SimpleMDE which gives better familiarity to code editing WYSIWYG.
Using three backticks, followed by a language, you can create the code blocks
```ruby
def Foo
puts bar
end
```