require 'pathname'

module Metasploit
  module Model
    # Adds {#real_pathname} to class, which will convert `#real_path` `String` to a `Pathname`.
    module RealPathname
      # `#real_path` as a `Pathname`.
      #
      # @return [Pathname] unless `#real_path` is `nil`.
      # @return [nil] if `#real_path` is `nil`.
      def real_pathname
        if real_path
          Pathname.new(real_path)
        else
          nil
        end
      end
    end
  end
end