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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

# frozen_string_literal: false
require 'observer'

module DRb
  # The Observable module extended to DRb.  See Observable for details.
  module DRbObservable
    include Observable

    # Notifies observers of a change in state.  See also
    # Observable#notify_observers
    def notify_observers(*arg)
      if defined? @observer_state and @observer_state
        if defined? @observer_peers
          @observer_peers.each do |observer, method|
            begin
              observer.__send__(method, *arg)
            rescue
              delete_observer(observer)
            end
          end
        end
        @observer_state = false
      end
    end
  end
end