module Puree::XMLExtractor::PageRangeMixin

Page range mixin.

Public Instance Methods

page_range() click to toggle source

@return [String, nil]

# File lib/puree/xml_extractor/mixins/page_range_mixin.rb, line 10
def page_range
  xpath_result = xpath_query_for_single_value('/pages')
  xpath_result ? xpath_result : nil
end