app/parsers/bulkrax/application_parser.rb in bulkrax-6.0.0 vs app/parsers/bulkrax/application_parser.rb in bulkrax-6.0.1

@@ -83,11 +83,11 @@
 
     # @return [Symbol] the solr property of the source_identifier. Used for searching.
     #         defaults to work_identifier value + "_sim"
     # @see #work_identifier
     def work_identifier_search_field
-      @work_identifier_search_field ||= get_field_mapping_hash_for('source_identifier')&.values&.first&.[]('search_field')&.first&.to_s || "#{work_identifier}_sim"
+      @work_identifier_search_field ||= Array.wrap(get_field_mapping_hash_for('source_identifier')&.values&.first&.[]('search_field'))&.first&.to_s || "#{work_identifier}_sim"
     end
 
     # @return [String]
     def generated_metadata_mapping
       @generated_metadata_mapping ||= 'generated'
@@ -100,11 +100,11 @@
     end
 
     # @return [String]
     # @see #related_parents_field_mapping
     def related_parents_parsed_mapping
-      @related_parents_parsed_mapping ||= (get_field_mapping_hash_for('related_parents_field_mapping')&.keys&.first || 'parents')
+      @related_parents_parsed_mapping ||= get_field_mapping_hash_for('related_parents_field_mapping')&.keys&.first || 'parents'
     end
 
     # @return [String, NilClass]
     # @see #related_children_parsed_mapping
     def related_children_raw_mapping
@@ -112,10 +112,10 @@
     end
 
     # @return [String]
     # @see #related_children_raw_mapping
     def related_children_parsed_mapping
-      @related_children_parsed_mapping ||= (get_field_mapping_hash_for('related_children_field_mapping')&.keys&.first || 'children')
+      @related_children_parsed_mapping ||= get_field_mapping_hash_for('related_children_field_mapping')&.keys&.first || 'children'
     end
 
     # @api private
     def get_field_mapping_hash_for(key)
       return instance_variable_get("@#{key}_hash") if instance_variable_get("@#{key}_hash").present?