unless ARGV.size == 2
  STDERR.puts "Error: Incorrect number of arguements\n\nOK. Goodbye."

else
	hash = {}
	puts "Processing: #{ARGV[0]} (input), #{ARGV[1]} (output)"

	in_file = File.new(ARGV[0], 'r')

	in_file.each_line.with_index do |line, idx|
		print line
		line.split(' ').each do |pair|
			key, value = pair.split(/:/)
			hash[key] = value
		end

		puts hash.inspect
		#Determine shape type
		#return data types
	end

end