defer.rb

class Operation
  extend Dry::Effects::Handler.Defer
  
  def run_long_something
    with_defer do
      transaction do
        DoSomeBusinessStuff.new.call
      end
    end
  end
end

class DoSomeBusinessStuff
  include Dry::Effects.Defer
  include Dry::Effects.Resolve(:logger, :async)
  
  def call
    ...
    later do
      logger.debug('Dispatching to sidekiq')
      async.(worker: 'SidekiqWorker', args: [1, 2, 3])
    end
  end
end