# File lib/facter.rb, line 166
  def self.debugging(bit)
    if bit
      case bit
      when TrueClass; @@debug = 1
      when FalseClass; @@debug = 0
      when Fixnum
        if bit > 0
          @@debug = 1
        else
          @@debug = 0
        end
      when String;
        if bit.downcase == 'off'
          @@debug = 0
        else
          @@debug = 1
        end
      else
        @@debug = 0
      end
    else
      @@debug = 0
    end
  end