def configuration( argv )
configs = []
i = 0
while i < argv.size
if argv[i] == "--config"
argv.delete_at( i )
configs << argv.delete_at(i)
next
end
if argv[i] == "-e" || argv[i] == "--env"
argv.delete_at( i )
configs << "environment=#{argv.delete_at(i)}"
next
end
if argv[i] == "-l" || argv[i] == "--log"
argv.delete_at( i )
configs << "log_path=#{argv.delete_at(i)}"
next
end
if argv[i] == "--pid"
argv.delete_at( i )
configs << "pid_file=#{argv.delete_at(i)}"
next
end
i += 1
end
return configs, argv
end