Method: Puree::XMLExtractor::Base#xpath_query_for_single_value

Defined in:
lib/puree/xml_extractor/base.rb

#xpath_query_for_single_value(path) ⇒ String?

XPath search for a single value, at a given path.

Returns:



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# File 'lib/puree/xml_extractor/base.rb', line 16

def xpath_query_for_single_value(path)
  xpath_result = xpath_query(path)
  xpath_result.empty? ? nil : xpath_result.first.text.strip
end