method

observers=

v1.1.6 - Show latest stable - Class: ActiveRecord::Observing::ClassMethods

observers=(*observers)

public

Activates the observers assigned. Examples:

  # Calls PersonObserver.instance
  ActiveRecord::Base.observers = :person_observer

  # Calls Cacher.instance and GarbageCollector.instance
  ActiveRecord::Base.observers = :cacher, :garbage_collector

  # Same as above, just using explicit class references
  ActiveRecord::Base.observers = Cacher, GarbageCollector

# File activerecord/lib/active_record/observer.rb, line 21
      def observers=(*observers)
        observers = [ observers ].flatten.each do |observer| 
          observer.is_a?(Symbol) ? 
            observer.to_s.camelize.constantize.instance :
            observer.instance
        end
      end

observers=

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