Bluetooth discovery with Ruby

#!/usr/bin/ruby

#file: whereib.rb

deviceid = '00:0E:6D:29:38:EB'

devicename = 'Nokia 6600'

count = 0

while count <>

if `hcitool name #{deviceid}`.chomp == devicename

puts devicename + ' IN RANGE'

puts Time.now

else

puts devicename + ' OUT OF RANGE'

puts Time.now

end

sleep 7

end