Add more comments to #label override

Co-authored-by: Eliot Jordan <eliot.jordan@gmail.com>
pulibrary · Sep 16, 2021 · 3b672ae · 3b672ae
1 parent e7d83fc
commit 3b672ae
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/values/manifest_metadata.rb b/app/values/manifest_metadata.rb
@@ -129,6 +129,10 @@ def manifest_fields
   end
 
   # Override label method so it returns multiple values
+  # We need to have multiple titles for multi-volume works
+  #
+  # See upstream code at
+  # https://github.com/projectblacklight/spotlight/blob/v2.13.0/app/models/spotlight/resources/iiif_manifest.rb#L187-L191
   def label
     return unless manifest.try(:label)