Contents

require 'delegate'
require 'multi_xml'

module Peddler
  # @api private
  class XMLParser < SimpleDelegator
    def next_token
      parse.fetch('NextToken', false)
    end

    def parse
      @result ||= find_result
    end

    def xml
      MultiXml.parse(body)
    end

    def valid?
      headers['Content-Length'].to_i == body.size if headers['Content-Length']
    end

    private

    def find_result
      results = xml.values[0].find { |k, v| k.include?('Result') }
      results ? results.last : nil
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
peddler-0.8.0	lib/peddler/xml_parser.rb
peddler-0.7.11	lib/peddler/xml_parser.rb
peddler-0.7.10	lib/peddler/xml_parser.rb
peddler-0.7.9	lib/peddler/xml_parser.rb
peddler-0.7.8	lib/peddler/xml_parser.rb