# File lib/benelux/stats.rb, line 66
66:       def +(other)
67:         unless @name == other.name
68:           raise BeneluxError, "Cannot add #{other.name} to #{@name}"
69:         end
70:         g = Group.new self
71:         g.name = @name
72:         g << other
73:         g
74:       end