class ActiveSupport::Notifications::Fanout::Subscribers::Evented

def initialize(pattern, delegate)
  @pattern = Matcher.wrap(pattern)
  @delegate = delegate
  @silenceable = delegate.respond_to?(:silenced?)
  @can_publish = delegate.respond_to?(:publish)
  @can_publish_event = delegate.respond_to?(:publish_event)
end