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

@@ -29,41 +29,41 @@
       # @option arguments [Boolean] :allow_no_indices Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
       # @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 [Boolean] :include_unmapped Indicates whether unmapped fields should be included in the response.
       # @option arguments [List] :filters An optional set of filters: can include +metadata,-metadata,-nested,-multifield,-parent
       # @option arguments [List] :types Only return results for fields that have one of the types in the list
+      # @option arguments [Boolean] :include_empty_fields Include empty fields in result
       # @option arguments [Hash] :headers Custom HTTP headers
       # @option arguments [Hash] :body An index filter specified with the Query DSL
       #
-      # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.12/search-field-caps.html
+      # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.13/search-field-caps.html
       #
       def field_caps(arguments = {})
-        request_opts = { endpoint: arguments[:endpoint] || "field_caps" }
+        request_opts = { endpoint: arguments[:endpoint] || 'field_caps' }
 
-        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) || {}
 
-        body   = arguments.delete(:body)
+        body = arguments.delete(:body)
 
         _index = arguments.delete(:index)
 
         method = if body
                    Elasticsearch::API::HTTP_POST
                  else
                    Elasticsearch::API::HTTP_GET
                  end
 
-        path   = if _index
-                   "#{Utils.__listify(_index)}/_field_caps"
-                 else
-                   "_field_caps"
-                 end
+        path = if _index
+                 "#{Utils.__listify(_index)}/_field_caps"
+               else
+                 '_field_caps'
+               end
         params = Utils.process_params(arguments)
 
         Elasticsearch::API::Response.new(
           perform_request(method, path, params, body, headers, request_opts)
         )