Class: Etna::Censor

Inherits:
Object
  • Object
show all
Defined in:
lib/etna/censor.rb

Instance Method Summary collapse

Constructor Details

#initialize(log_redact_keys) ⇒ Censor

Returns a new instance of Censor.



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# File 'lib/etna/censor.rb', line 3

def initialize(log_redact_keys)
  @log_redact_keys = log_redact_keys
end

Instance Method Details

#redact(key, value) ⇒ Object 



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# File 'lib/etna/censor.rb', line 11

def redact(key, value)
  # Redact any values for the supplied key values, so they
  #   don't appear in the logs.
  return compact(value) unless redact_keys

  if redact_keys.include?(key)
    return "*"
  elsif value.is_a?(Hash)
    redacted_value = value.map do |value_key, value_value|
      [value_key, redact(value_key, value_value)]
    end.to_h
    return redacted_value
  end

  return compact(value)
end

#redact_keys ⇒ Object 



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# File 'lib/etna/censor.rb', line 7

def redact_keys
  @log_redact_keys
end