/ Ruby on Rails
/
method

subscribed

rails latest stable - Class: ActiveSupport::Notifications
subscribed(callback, pattern = nil, monotonic: false, &block)
public

No documentation available.

# File activesupport/lib/active_support/notifications.rb, line 257
      def subscribed(callback, pattern = nil, monotonic: false, &block)
        subscriber = notifier.subscribe(pattern, callback, monotonic: monotonic)
        yield
      ensure
        unsubscribe(subscriber)
      end