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: interruptible_sleep.rb
    path of file: ./repos/rpush/lib/rpush/daemon
    
    the code of the file until where you have to start completion: module Rpush
  module Daemon
    class InterruptibleSleep
      def sleep(duration)
        @thread = Thread.new { K
    
      def sleep(duration)
        @thread = Thread.new { Kernel.sleep duration }
        Thread.pass

        begin
          @thread.join
        rescue StandardError # rubocop:disable Lint/HandleExceptions
        ensure
          @thread = nil
        end