    # File lib/facets/more/cut.rb, line 116
      def join( points=nil )
        @points ||= {}
        return @points unless points
        code = ''
        points.each do |advice, pointcut|
          case pointcut
          when Regexp
            @points[advice] = lambda { |jp| pointcut =~ jp }
          when Proc
            @points[advice] = pointcut
          else
            [pointcut].flatten.uniq.each do |method|
              code << %{
                def #{method}(*args,&block)
                  #{advice}( target(:"#{method}"){ super } )
                end
              }
              #Thought about putting advice in separate namespace (option?)
              #ObjectSpace._id2ref(#{object_id}).advice.#{advice}( this(:"#{method}"){ super } )
            end
          end
        end
        module_eval code
      end