atomic_updates.rb in blacklight-spotlight-0.2.0

- old
+ new

@@ -11,16 +11,24 @@
     data = to_solr
     data = [data] unless data.is_a? Array
 
     data.map do |doc|
       Hash[doc.map do |k,v|
-        val = if k == :id or k == "id"
+        val = if k.to_sym == unique_key_field.to_sym
           v
         else
           { set: v }
         end
 
         [k,val]
-      end] 
+      end]
     end.reject { |x| x.length <= 1 }
+  end
+
+  def unique_key_field
+    if respond_to?(:blacklight_config)
+      blacklight_config.solr_document_model.unique_key
+    else
+      'id'
+    end
   end
 end