method
subscribed
v7.2.3 -
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- Class:
ActiveSupport::Notifications
subscribed(callback, pattern = nil, monotonic: false, &block)public
No documentation available.
# 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