app/services/hyrax/indexes_thumbnails.rb in hyrax-3.0.0.pre.rc1 vs app/services/hyrax/indexes_thumbnails.rb in hyrax-3.0.0.pre.rc2

@@ -1,13 +1,14 @@
+# frozen_string_literal: true
 module Hyrax
   module IndexesThumbnails
     extend ActiveSupport::Concern
 
     included do
       class_attribute :thumbnail_path_service
       self.thumbnail_path_service = ThumbnailPathService
       class_attribute :thumbnail_field
-      self.thumbnail_field = 'thumbnail_path_ss'.freeze
+      self.thumbnail_field = 'thumbnail_path_ss'
     end
 
     # Adds thumbnail indexing to the solr document
     def generate_solr_document
       super.tap do |solr_doc|