fog--fog/lib/fog/connection.rb

module Fog
  class Connection

    def initialize(url)
      @excon = Excon.new(url)
    end

    def request(params)
      if parser = params.delete(:parser)
        body = Nokogiri::XML::SAX::PushParser.new(parser)
        params[:block] = lambda { |chunk| body << chunk }
      end

      response = @excon.request(params)

      if parser
        body.finish
        response.body = parser.response
      end

      response
    end

  end
end