# File lib/logging/config/configurator.rb, line 78
    def loggers( ary )
      ary.each do |name, config|
        l = Logging::Logger[name]
        l.level     = config[:level] if config[:level]
        l.additive  = config[:additive] if l.respond_to? :additive=
        l.trace     = config[:trace]
        l.appenders = Array(config[:appenders]).
                            map {|nm| ::Logging::Appenders[nm]}
      end
    end