log_subscriber.rb in telegram-bot-0.16.3

- old
+ new

@@ -1,24 +1,26 @@
+# frozen_string_literal: true
+
 require 'active_support/log_subscriber'
 
 module Telegram
   module Bot
     class UpdatesController
       class LogSubscriber < ActiveSupport::LogSubscriber
         def start_processing(event)
           info do
             payload = event.payload
             "Processing by #{payload[:controller]}##{payload[:action]}\n" \
-            "  Update: #{payload[:update].to_json}"
+              "  Update: #{payload[:update].to_json}"
           end
         end
 
         def process_action(event)
           info do
             payload   = event.payload
             additions = UpdatesController.log_process_action(payload)
             message = "Completed in #{event.duration.round}ms"
-            message << " (#{additions.join(' | ')})" if additions.present?
+            message += " (#{additions.join(' | ')})" if additions.present?
             message
           end
         end
 
         def respond_with(event)