You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: badge_award_worker.rb
    path of file: ./repos/forem/app/workers/badge_achievements
    
    the code of the file until where you have to start completion: module BadgeAchievements
  class BadgeAwardWorker
    include Sidekiq::Job

    sidekiq_options queue: :high_priority, retry: 10

    def perform(usernames, badge_slug, message, include_default_description = true) # rubocop:disable Style/Option
    
    def perform(usernames, badge_slug, message, include_default_description = true) # rubocop:disable Style/OptionalBooleanParameter
      if (award_class = "Badges::#{badge_slug.classify}".safe_constantize)
        award_class.call
      else
        Badges::Award.call(
          User.where(username: usernames),
          badge_slug,
          message,
          include_default_description: include_default_description,
        )
      end