method

logger_outputs_to?

v8.0.0 - Show latest stable - Class: ActiveSupport::Logger

logger_outputs_to?(logger, *sources)

public

Returns true if the logger destination matches one of the sources

logger = Logger.new(STDOUT)
ActiveSupport::Logger.logger_outputs_to?(logger, STDOUT)
# => true

logger = Logger.new('/var/log/rails.log')
ActiveSupport::Logger.logger_outputs_to?(logger, '/var/log/rails.log')
# => true

# File activesupport/lib/active_support/logger.rb, line 20
    def self.logger_outputs_to?(logger, *sources)
      loggers = if logger.is_a?(BroadcastLogger)
        logger.broadcasts
      else
        [logger]
      end

      logdevs = loggers.map { |logger| logger.instance_variable_get(:@logdev) }
      logger_sources = logdevs.filter_map { |logdev| logdev.try(:filename) || logdev.try(:dev) }

      normalize_sources(sources).intersect?(normalize_sources(logger_sources))
    end

logger_outputs_to?

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