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: dsl.rb
    path of file: ./repos/delayed_job_worker_pool/lib/delayed_job_worker_pool
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module DelayedJobWorkerPool
  class DS
    
    def self.load(path)
      options = {}

      dsl = new(options)
      dsl.instance_eval(File.read(path), path, 1)
      dsl.assert_groups_defined!

      options
    end