Sha256: 88d44862ec098a44062cbb3336f748522f3c4632e0f3e40ec43dbda0c34130c9
Contents?: true
Size: 607 Bytes
Versions: 16
Compression:
Stored size: 607 Bytes
Contents
module NotificationHelpers
def with_subscription_to(matcher, notification_callable)
subscription = ActiveSupport::Notifications.subscribe(matcher, notification_callable)
yield
ensure
ActiveSupport::Notifications.unsubscribe(subscription)
end
def listeners_for(event_name)
ActiveSupport::Notifications.notifier.listeners_for(event_name)
end
def subscribers_for(event_name)
listeners_for(event_name).map{ |listener|
listener.instance_variable_get('@delegate')
}
end
def subscriber_classes_for(event_name)
subscribers_for(event_name).map(&:class)
end
end
Version data entries
16 entries across 16 versions & 1 rubygems