lib/aws/rails/notifications.rb in aws-sdk-rails-3.8.0 vs lib/aws/rails/notifications.rb in aws-sdk-rails-3.9.0

@@ -3,25 +3,22 @@
 require 'aws-sdk-core'
 require 'active_support/notifications'
 
 module Aws
   module Rails
-
     # Instruments client operation calls for ActiveSupport::Notifications
     # Each client operation will produce an event with name:
     # <operation>.<service>.aws
     # @api private
     class Notifications < Seahorse::Client::Plugin
-
-      def add_handlers(handlers, config)
+      def add_handlers(handlers, _config)
         # This plugin needs to be first
         # which means it is called first in the stack, to start recording time,
         # and returns last
         handlers.add(Handler, step: :initialize, priority: 99)
       end
 
       class Handler < Seahorse::Client::Handler
-
         def call(context)
           event_name = "#{context.operation_name}.#{context.config.api.metadata['serviceId']}.aws"
           ActiveSupport::Notifications.instrument(event_name, context: context) do
             @handler.call(context)
           end