Method: Console::Output::Serialized#call

Defined in:
lib/console/output/serialized.rb

#call(subject = nil, *arguments, severity: UNKNOWN, **options, &block) ⇒ Object

Output the given log message.



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# File 'lib/console/output/serialized.rb', line 50

def call(subject = nil, *arguments, severity: UNKNOWN, **options, &block)
  record = {
    time: Time.now.iso8601,
    severity: severity,
    process_id: Process.pid,
    fiber_id: Fiber.current.object_id,
  }
  
  # For backwards compatibility:
  record[:pid] = record[:process_id]
  
  # We want to log just a brief subject:
  if subject.is_a?(String)
    record[:subject] = subject
  elsif subject.is_a?(Module)
    record[:subject] = subject.name
  else
    record[:subject] = subject.class.name
    record[:object_id] = subject.object_id
  end
  
  if annotation = Fiber.current.annotation
    record[:annotation] = annotation
  end
  
  message = arguments
  
  if block_given?
    if block.arity.zero?
      message << yield
    else
      buffer = StringIO.new
      yield buffer
      message << buffer.string
    end
  end
  
  if message.size == 1
    record[:message] = message.first
  elsif message.any?
    record[:message] = message
  end
  
  record.update(options)
  
  @stream.write(self.dump(record) << "\n")
end