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: classes.rb
    path of file: ./repos/ruby-packer/ruby/spec/ruby/core/thread/fixtures
    
    the code of the file until where you have to start completion: module ThreadSpecs

  class SubThread < Thread
    def initialize(*args)
      super { args.first << 1 }
    end
  end

  class Status
    attr_reader :thread, :inspect, :status, :t
    
  def self.dying_thread_ensures(kill_method_name=:kill)
    Thread.new do
      Thread.current.report_on_exception = false
      begin
        Thread.current.send(kill_method_name)
      ensure
        yield
      end
    end