instance method debug_params

# File actionpack/lib/action_dispatch/middleware/debug_exceptions.rb, line 16
      def debug_params(params)
        clean_params = params.clone
        clean_params.delete("action")
        clean_params.delete("controller")

        if clean_params.empty?
          "None"
        else
          PP.pp(clean_params, "", 200)
        end
      end