class ActiveFedora::QualifiedDublinCoreDatastream

def to_solr(solr_doc = Hash.new, opts = {}) # :nodoc:
  @fields.each do |field_key, field_info|
    things = send(field_key)
    if things
      field_symbol = ActiveFedora::SolrQueryBuilder.solr_name(field_key, type: field_info[:type])
      things.val.each do |val|
        ::Solrizer::Extractor.insert_solr_field_value(solr_doc, field_symbol, val )
      end
    end
  end
  return solr_doc
end