Module: Crab::Logging

Included in:
Utilities
Defined in:
lib/crab/logging.rb

Instance Method Summary collapse

Instance Method Details

#logger ⇒ Object 



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# File 'lib/crab/logging.rb', line 3

def logger
  $logger ||= Logger.new(STDERR)
  $logger.formatter = Logger::Formatter.new
  $logger.progname = 'crab'
  # TODO - make this a global command-line or config option:
  $logger.level = ENV['CRAB_LOG_LEVEL'].present? ? ENV['CRAB_LOG_LEVEL'].to_i : Logger::WARN
  $logger
end