Class: Semlogr::Formatters::JsonFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/semlogr/formatters/json_formatter.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ JsonFormatter

Returns a new instance of JsonFormatter.



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# File 'lib/semlogr/formatters/json_formatter.rb', line 8

def initialize(opts = {})
  default_opts = {
    mode: :custom,
    time_format: :ruby,
    use_to_json: true
  }

  @opts = default_opts.merge(opts)
end

Instance Method Details

#format(log_event) ⇒ Object 



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# File 'lib/semlogr/formatters/json_formatter.rb', line 18

def format(log_event)
  event = {
    timestamp: log_event.timestamp.iso8601(3),
    severity: log_event.severity.to_s,
    message: log_event.to_s
  }

  add_error(event, log_event.error)
  add_properties(event, log_event.properties)

  event = yield(event) if block_given?
  event_json = Oj.dump(event, @opts)
  "#{event_json}\n"
end