Command line ruby script that converts binary files to html5 data uri (requires ruby 1.9)

file2data

#!/usr/bin/env ruby

require 'Base64'
require 'mime/types'

ARGV.each do |file|
  puts ['File: ', file].join
  puts [(MIME::Types.of file)[0], ';base64,', (Base64::encode64 (File.read file)).gsub("\n", "") ].join if FileTest::exist? file
  puts "\n"
end