lib/ddr/models/licenses/license.rb in ddr-models-2.4.11 vs lib/ddr/models/licenses/license.rb in ddr-models-2.4.12

@@ -15,9 +15,13 @@
       end
     rescue ActiveResource::ResourceNotFound => e
       raise Ddr::Models::NotFoundError, e
     end
 
+    def self.keys
+      all.map(&:url)
+    end
+
     def to_s
       title
     end
 
   end