app/models/concerns/bulkrax/has_matchers.rb in bulkrax-1.0.1 vs app/models/concerns/bulkrax/has_matchers.rb in bulkrax-1.0.2

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
-
+# rubocop:disable Metrics/ModuleLength
 module Bulkrax
   module HasMatchers
     extend ActiveSupport::Concern
 
     included do
@@ -88,13 +88,24 @@
       return unless content
       Array.wrap(content.to_s.strip).join('; ')
     end
 
     def multiple_metadata(content)
-      content = content.content if content.is_a?(Nokogiri::XML::NodeSet)
       return unless content
-      content.is_a?(Array) ? content : Array.wrap(content.strip)
+
+      case content
+      when Nokogiri::XML::NodeSet
+        content&.content
+      when Array
+        content
+      when Hash
+        Array.wrap(content)
+      when String
+        Array.wrap(content.strip)
+      else
+        Array.wrap(content)
+      end
     end
 
     def matched_metadata(multiple, name, result, object_multiple)
       if object_multiple
         if mapping[name]['nested_type'] && mapping[name]['nested_type'] == 'Array'
@@ -151,5 +162,6 @@
       return false if mapping[field].blank?
       mapping[field]['excluded'] || false
     end
   end
 end
+# rubocop:enable Metrics/ModuleLength