File input/output

input_output.rb

require 'rubygems'
require 'rest-client'
require 'open-uri'

DIRNAME = "vagrant" 
hash = Dir.glob('../../vagrant/*/**').inject({}) do |hash, fname|
	ext = File.basename(fname).split('.')[-1].to_s.downcase
	hash[ext] ||= [ 0,0]
	hash[ext][0] += 1
	hash[ext][1] += File.size(fname)
	hash
end

File.open("file-analysis.txt", 'w') do |f|
	hash.each do |arr|
		txt = arr.flatten.join("\t")
		f.puts txt
		puts txt
	end
end