# File lib/dm-serializer/common.rb, line 11
    def properties_to_serialize(options)
      only_properties     = Array(options[:only])
      excluded_properties = Array(options[:exclude])

      model.properties(repository.name).reject do |p|
        if only_properties.include? p.name
          false
        else
          excluded_properties.include?(p.name) ||
          !(only_properties.empty? ||
          only_properties.include?(p.name))
        end
      end
    end