# File lib/puppet/node/facts.rb, line 36
36:   def downcase_if_necessary
37:     return unless Puppet.settings[:downcasefacts]
38: 
39:     Puppet.warning "DEPRECATION NOTICE: Fact downcasing is deprecated; please disable (20080122)"
40:     values.each do |fact, value|
41:       values[fact] = value.downcase if value.is_a?(String)
42:     end
43:   end