class method `self.subscribed`

Ruby on Rails 7.2.3

Since v3.2.22.5

Available in: v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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self.subscribed(callback, pattern = nil, monotonic: false, &block)

No documentation comment.

Parameters

callback req
pattern opt = nil
monotonic key = false
block block

Source

# File activesupport/lib/active_support/notifications.rb, line 258
      def subscribed(callback, pattern = nil, monotonic: false, &block)
        subscriber = notifier.subscribe(pattern, callback, monotonic: monotonic)
        yield
      ensure
        unsubscribe(subscriber)
      end

Defined in activesupport/lib/active_support/notifications.rb line 258 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Notifications

Signature

Parameters