Method: ActiveSupport::ErrorReporter#subscribe

Defined in:
lib/active_support/error_reporter.rb

#subscribe(subscriber) ⇒ Object

Register a new error subscriber. The subscriber must respond to

report(Exception, handled: Boolean, severity: (:error OR :warning OR :info), context: Hash, source: String)

The report method should never raise an error.



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# File 'lib/active_support/error_reporter.rb', line 162

def subscribe(subscriber)
  unless subscriber.respond_to?(:report)
    raise ArgumentError, "Error subscribers must respond to #report"
  end
  @subscribers << subscriber
end