gistfile1.rb

if ARGV.length != 1
  puts "I need the path to the files.  No more, no less."
  exit
end

unless File.directory?(ARGV[0])
  puts "That directory, #{ARGV[0]}, doesn't exist... Try again."
  exit
end

gameDir=ARGV[0]
goodGames = Array.new
remainingGames = Dir.entries(gameDir)
puts remainingGames.length

remainingGames.each { |game|
  if game.include? "[!]"
    goodGames << game
    remainingGames.delete(game)
  end }

puts remainingGames.length
puts goodGames.length