lib/rixml.rb in rixml-0.3.0 vs lib/rixml.rb in rixml-0.4.0

@@ -2,10 +2,11 @@
 require 'nokogiri'
 require 'date'
 require 'active_support/core_ext/hash/conversions'
 require 'active_support/inflector/inflections'
 
+# rubocop:disable Metrics/ClassLength
 class RIXML
   class << self
     def parse_from_file(filename)
       RIXML.new(File.read(filename))
     end
@@ -63,9 +64,18 @@
       abstract: content['Abstract'],
       synopsis: content['Synopsis'],
       file_name: content['Resource']&.dig('Name'),
       pages: content['Resource']&.dig('Length').to_i
     }
+  end
+
+  def asset_classes
+    assets = @attrs.dig('Research', 'Product', 'Source', 'Organization', 'Expertise', 'AssetClasses', 'AssetClass')
+    assets = [assets] unless assets.is_a?(Array)
+
+    assets.collect do |asset|
+      asset&.dig('assetClass')
+    end.compact
   end
 
   def context
     context = @attrs.dig('Research', 'Product', 'Context') || {}
     {