daemonice command when all is ok

pingdaemon.rb

#!/usr/bin/env ruby                                                                                                                       
                                                                                                                                          
require 'io/console'                                                                                                                      
                                                                                                                                          
io = IO.popen("ping www.google.com")                                                                                                      
                                                                                                                                          
io.each do |line|                                                                                                                         
  if line.include? "icmp_seq=5"                                                                                                           
    puts "ok"                                                                                                                             
    Process.daemon(io.pid)                                                                                                                
  end                                                                                                                                     
end