exists.rb in elasticsearch-api-8.13.0

- old
+ new

@@ -35,18 +35,17 @@
       # @option arguments [List] :_source_includes A list of fields to extract and return from the _source field
       # @option arguments [Number] :version Explicit version number for concurrency control
       # @option arguments [String] :version_type Specific version type (options: internal, external, external_gte)
       # @option arguments [Hash] :headers Custom HTTP headers
       #
-      # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.12/docs-get.html
+      # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.13/docs-get.html
       #
       def exists(arguments = {})
-        request_opts = { endpoint: arguments[:endpoint] || "exists" }
+        request_opts = { endpoint: arguments[:endpoint] || 'exists' }
 
-        defined_params = [:index, :id].inject({}) do |set_variables, variable|
+        defined_params = %i[index id].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?
 
         raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]
         raise ArgumentError, "Required argument 'id' missing" unless arguments[:id]
@@ -63,13 +62,13 @@
         method = Elasticsearch::API::HTTP_HEAD
         path   = "#{Utils.__listify(_index)}/_doc/#{Utils.__listify(_id)}"
         params = Utils.process_params(arguments)
 
         Utils.__rescue_from_not_found do
-          perform_request(method, path, params, body, headers, request_opts).status == 200 ? true : false
+          perform_request(method, path, params, body, headers, request_opts).status == 200
         end
       end
 
-      alias_method :exists?, :exists
+      alias exists? exists
     end
   end
 end