Hi,

Dave has already shown a excellent solution. Only to show that there
is more than one way to go, I would like to add my solution here. Just
to be different I do not use Hashes:


alphabet = %w(Alpha Bravo Charlie Delta Echo Foxtrott Golf Hotel 
              India Juliet Kilo Lima Mike November Oscar Papa Quebec 
	      Romeo Sierra Tango Uniform Victor Whisky X-Ray Yankee Zulu)


for word in ARGV
  word.upcase.each_byte do |letter| 
    puts(alphabet[letter - ?A] || letter.chr) if letter > ?A
  end
end


\cle

-- 
Clemens Hintze  mailto: c.hintze / gmx.net