Method: Chef::EventDispatch::Dispatcher#call_subscribers

Defined in:
lib/chef/event_dispatch/dispatcher.rb

#call_subscribers(method_name, *args) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/chef/event_dispatch/dispatcher.rb', line 66

def call_subscribers(method_name, *args)
  @in_call = true
  subscribers.each do |s|
    # Skip new/unsupported event names
    next unless s.respond_to?(method_name)

    mth = s.method(method_name)
    # Trim arguments to match what the subscriber expects to allow
    # adding new arguments without breaking compat.
    if mth.arity < args.size && mth.arity >= 0
      mth.call(*args.take(mth.arity))
    else
      mth.call(*args)
    end
  end
ensure
  @in_call = false
end