authorization_header

# File activeresource/lib/active_resource/connection.rb, line 225
      def authorization_header(http_method, uri)
        if @user || @password
          if auth_type == :digest
            { 'Authorization' => digest_auth_header(http_method, uri) }
          else
            { 'Authorization' => 'Basic ' + ["#{@user}:#{@password}"].pack('m').delete("\r\n") }
          end
        else
          {}
        end
      end