# File lib/finance.rb, line 22
  def Finance.proxy_data
    begin
      uri = URI.parse( ENV['http_proxy'] )
      proxy_host = uri.host
      proxy_port = uri.port
      proxy_user, proxy_pass = uri.userinfo.split( /:/ ) if uri.userinfo
    rescue URI::InvalidURIError
    end

    return [ proxy_host, proxy_port, proxy_user, proxy_pass ]
  end