class Methods
  class << self
    # get version like ubuntu version
    # eg 13.10
    def get_version
      m = Time.now.to_s.match /(\d+)-(\d+)-(\d+)/
      year, month, day = m[1], m[2], m[3]
      year.gsub! '20', ''
      "#{year}#{month}#{day}"
    end

    def change_current_version
      Find.find(Dir.pwd).each do |path|
        path.match Regexp "/version.rb"
        File.read
      end
    end
  end
end