rollover.rb in elasticsearch-api-5.0.5

- old
+ new
@@ -10,27 +10,29 @@
         # @option arguments [String] :new_index The name of the rollover index
         # @option arguments [Hash] :body The conditions that needs to be met for executing rollover
         # @option arguments [Number] :wait_for_active_shards Wait until the specified number of shards is active
         # @option arguments [Time] :timeout Explicit operation timeout
         # @option arguments [Time] :master_timeout Specify timeout for connection to master
+        # @option arguments [Boolean] :dry_run If set to true the rollover action will only be validated but not actually performed even if a condition matches. The default is false
         #
         # @see http://www.elastic.co/guide/en/elasticsearch/reference/master/indices-rollover-index.html
         #
         def rollover(arguments={})
           raise ArgumentError, "Required argument 'alias' missing" unless arguments[:alias]
 
           valid_params = [
             :wait_for_active_shards,
             :timeout,
-            :master_timeout ]
+            :master_timeout,
+            :dry_run ]
 
           arguments = arguments.clone
 
           source = arguments.delete(:alias)
           target = arguments.delete(:new_index)
 
           method = HTTP_POST
-          path   = Utils.__pathify source, '_rollover', target
+          path   = Utils.__pathify Utils.__escape(source), '_rollover', Utils.__escape(target)
           params = Utils.__validate_and_extract_params arguments, valid_params
           body   = arguments[:body]
 
           perform_request(method, path, params, body).body
         end