# File lib/maruku/output/to_s.rb, line 36 def generate_id title = children_to_s title.gsub!(/ /,'_') title.downcase! title.gsub!(/[^\w_]/,'') title.strip! if title.size == 0 $uid ||= 0 $uid += 1 title = "id#{$uid}" end # random is a very bad idea # title << "_" + rand(10000).to_s title end