fix field of science filter

datacite · Jun 5, 2020 · 19baf42 · 19baf42
1 parent b80c967
commit 19baf42
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/models/doi.rb b/app/models/doi.rb
@@ -796,7 +796,7 @@ def self.query(query, options={})
     end
     if options[:field_of_science].present?
       filter << { term: { "subjects.subjectScheme": "Fields of Science and Technology (FOS)" } }
-      filter << { terms: { "subjects.subject": "FOS: " + options[:field_of_science].split(",").map(&:humanize) } }
+      filter << { terms: { "subjects.subject": options[:field_of_science].split(",").map { |s| "FOS: " + s.humanize } } }
     end
     filter << { term: { source: options[:source] } } if options[:source].present?
     filter << { range: { reference_count: { "gte": options[:has_references].to_i } } } if options[:has_references].present?