extract_hosts

in lib/elastic/transport/client.rb [242:256]

• 14 lines of code
• 5 McCabe index (conditional complexity)

      def extract_hosts
        hosts = case hosts_config
                when String
                  hosts_config.split(',').map { |h| h.strip! || h }
                when Array
                  hosts_config
                when Hash, URI
                  [hosts_config]
                else
                  Array(hosts_config)
                end
        host_list = hosts.map { |host| parse_host(host) }
        @arguments[:randomize_hosts] ? host_list.shuffle! : host_list
      end