# File lib/rudy/utils.rb, line 47
47:     def generate_tag(suffix=nil)
48:       n = DateTime.now
49:       y, m = n.year.to_s.rjust(4, "20"), n.month.to_s.rjust(2, "0")
50:       d, u = n.mday.to_s.rjust(2, "0"), Rudy.sysinfo.user
51:       criteria = [y, m, d, u]
52:       criteria << suffix unless suffix.nil? || suffix.empty?
53:       criteria.join Rudy::DELIM 
54:     end