# File lib/selectable/object.rb, line 29
29:     def tag_values(*tags)
30:       raise TagsNotInitialized if @tags.nil?
31:       tags.flatten!
32:       ret = @tags.collect { |n,v| 
33:         v if tags.empty? || tags.member?(n) 
34:       }.compact
35:       ret
36:     end