lib/bolognese/readers/schema_org_reader.rb in bolognese-1.0.5 vs lib/bolognese/readers/schema_org_reader.rb in bolognese-1.0.6

@@ -129,12 +129,12 @@
           "types" => types,
           "doi" => validate_doi(id),
           "identifier" => identifier,
           "alternate_identifiers" => alternate_identifiers,
           "url" => normalize_id(meta.fetch("url", nil)),
-          "content_url" => Array.wrap(meta.fetch("contentUrl", nil)).unwrap,
-          "size" => meta.fetch("contenSize", nil),
-          "formats" => Array.wrap(meta.fetch("encodingFormat", nil) || meta.fetch("fileFormat", nil)).unwrap,
+          "content_url" => Array.wrap(meta.fetch("contentUrl", nil)),
+          "size" => Array.wrap(meta.fetch("contenSize", nil)).presence,
+          "formats" => Array.wrap(meta.fetch("encodingFormat", nil) || meta.fetch("fileFormat", nil)),
           "title" => meta.fetch("name", nil).present? ? [{ "text" => meta.fetch("name", nil) }] : nil,
           "creator" => author,
           "contributor" => contributor,
           "publisher" => publisher,
           "service_provider" => parse_attributes(meta.fetch("provider", nil), content: "name", first: true),