refresh.rb in esse-0.1.1

- old
+ new

@@ -25,16 +25,16 @@
         #
         # @note The refresh operation can adversely affect indexing throughput when used too frequently.
         # @param :suffix [String, nil] :suffix The index suffix. Defaults to the index_version.
         #   A uniq index name will be generated if one index already exist with the given alias.
         # @param options [Hash] Options hash
-        # @return [Hash, false] the elasticsearch response, or false in case of failure
+        # @return [Hash] the elasticsearch response, or an hash with 'errors' as true in case of failure
         #
         # @see https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-refresh.html
         def refresh(suffix: index_version, **options)
           refresh!(suffix: suffix, **options)
         rescue Elasticsearch::Transport::Transport::ServerError
-          false
+          { 'errors' => true }
         end
       end
 
       include InstanceMethods
     end