Ruby_Exercise4

def palindrome
  print "Enter the string\n"
  line = gets.chomp
  if line.reverse == line
    p "String is a palindrome!"
  else
    p "String is not a palindrome!"
  end
end

ch = 'a'
while ch !~ /\Aq|\AQ/
  palindrome
  print "Press any key to continue or q/Q to exit\n"
  ch = gets.chomp
end