# File lib/vpim/property/priority.rb, line 25
        def priority
          p = @properties.detect { |f| f.name? 'PRIORITY' }

          if !p
            p = 0
          else
            p = p.value.to_i

            if( p < 0 || p > 9 )
              raise Vpim::InvalidEncodingError, 'Invalid priority #{@priority} - it must be 0-9!'
            end
          end
          p
        end