Class: Processor::Observer::NullObserver

Inherits:
Object
  • Object
show all
Defined in:
lib/processor/observer/null_observer.rb

Direct Known Subclasses

Logger

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ NullObserver

Returns a new instance of NullObserver.



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# File 'lib/processor/observer/null_observer.rb', line 9

def initialize(options = {})
  @messenger = options.fetch :messenger, Processor::Messenger.new(:info, STDERR, self.class.name)
  @processor = options.fetch :processor, nil
end

Instance Attribute Details

#processor ⇒ Object (readonly)

Returns the value of attribute processor.



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# File 'lib/processor/observer/null_observer.rb', line 7

def processor
  @processor
end

Instance Method Details

#update(method_name, processor = nil, *args) ⇒ Object 



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# File 'lib/processor/observer/null_observer.rb', line 14

def update(method_name, processor = nil, *args)
  @processor ||= processor
  send method_name, *args if respond_to? method_name
end