From: Imraan Moolla <imoolla@...>
Date: 2007-12-10T18:55:51+09:00
Subject: new to ruby

why does my while loop never end?

puts 'Please enter a number:'
number = gets.chomp.to_i
while number != ''
  if number > 0
    puts 'You have entered a number greater than 0'
  end
  puts 'Please enter a number'
  number = gets.chomp.to_i
end
puts 'Goodbye!'
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