gistfile1.rb

def ipString(line)


	match = line.scan(/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/)
	match.each do |x|
		split_array = x.split(".")	
		return split_array.map{|str| str.rjust(3, '0') }.join '.'		
	end
end


unless ARGV.size == 1
	puts "Invalid number of arguments?"
else

	ip_hash = Hash.new(1)
	
	in_file = File.new(ARGV[0], 'r')
	
	in_file.each_line do |line|	
		ip_string = ipString(line)	
		ip_hash = ip_hash['ip_string' => 1]
	end
end