# File lib/sass/logger/log_level.rb, line 26
        def log_level(name, options = {})
          if options[:prepend]
            level = log_levels.values.min
            level = level.nil? ? 0 : level - 1
          else
            level = log_levels.values.max
            level = level.nil? ? 0 : level + 1
          end
          log_levels.update(name => level)
          define_logger(name)
        end