beer.rb

begin
  beer = 3
  while beer > 1
    # Repeat what's in here as long as it's TRUE that the counter is greater than zero
    puts "#{beer} bottles of beer on the wall, #{beer} bottles of beer! Take one down and pass it around,"
    beer = beer - 1
    if beer > 1  
      puts "#{beer} bottles of beer on the wall."
    else 
      puts "#{beer} bottle of beer on the wall."
    end
  end
  puts "#{beer} bottle of beer on the wall. #{beer} bottle of beer! Take one down down, pass it around,"
  puts 'There are no bottles of beer on the wall, no bottles of beer, you can\'t take any down or pass \'em around, there are no bottles of beer on the wall.'
end