Module: Puree::XMLExtractor::PeerReviewedMixin

Included in:
JournalArticle, Paper
Defined in:
lib/puree/xml_extractor/mixins/peer_reviewed_mixin.rb

Overview

Peer reviewed extractor mixin.

Instance Method Summary collapse

Instance Method Details

#peer_reviewed ⇒ Boolean?

Returns:

  • (Boolean, nil) 


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# File 'lib/puree/xml_extractor/mixins/peer_reviewed_mixin.rb', line 10

def peer_reviewed
  xpath_result = xpath_query_for_single_value('/peerReview')
  return true if xpath_result === 'true'
  return false if xpath_result === 'false'
  nil
end