lib/elasticsearch/api/actions/cat/indices.rb in elasticsearch-api-8.12.2 vs lib/elasticsearch/api/actions/cat/indices.rb in elasticsearch-api-8.13.0

@@ -37,18 +37,17 @@
         # @option arguments [Boolean] :v Verbose mode. Display column headers
         # @option arguments [Boolean] :include_unloaded_segments If set to true segment stats will include stats for segments that are not currently loaded into memory
         # @option arguments [String] :expand_wildcards Whether to expand wildcard expression to concrete indices that are open, closed or both. (options: open, closed, hidden, none, all)
         # @option arguments [Hash] :headers Custom HTTP headers
         #
-        # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.12/cat-indices.html
+        # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.13/cat-indices.html
         #
         def indices(arguments = {})
-          request_opts = { endpoint: arguments[:endpoint] || "cat.indices" }
+          request_opts = { endpoint: arguments[:endpoint] || 'cat.indices' }
 
-          defined_params = [:index].inject({}) do |set_variables, variable|
+          defined_params = [:index].each_with_object({}) do |variable, set_variables|
             set_variables[variable] = arguments[variable] if arguments.key?(variable)
-            set_variables
           end
           request_opts[:defined_params] = defined_params unless defined_params.empty?
 
           arguments = arguments.clone
           headers = arguments.delete(:headers) || {}
@@ -59,10 +58,10 @@
 
           method = Elasticsearch::API::HTTP_GET
           path   = if _index
                      "_cat/indices/#{Utils.__listify(_index)}"
                    else
-                     "_cat/indices"
+                     '_cat/indices'
                    end
           params = Utils.process_params(arguments)
           params[:h] = Utils.__listify(params[:h]) if params[:h]
 
           Elasticsearch::API::Response.new(