gistfile1.rb

Facter.add(:notepadpp) do
	# restricts module to windows
	confine :kernel => :windows
	setcode do
	  require 'facter/util/registry'
	
	  notepadpp = nil
	  regvalue = Facter::Util::Registry.hklm_read('SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Notepad++', 'DisplayVersion')
	
  	  if regvalue and not regvalue.empty?
	    notepadpp = regvalue.to_s
	  else
	    notepadpp
	  end
	end
end