# File lib/ramaze/helper/link.rb, line 46
      def breadcrumbs(path, split = '/', join = '/', href_prefix = '')
        atoms = path.split(split).reject{|a| a.empty?}
        crumbs = atoms.inject([]){|s,v| s << [s.last,v]}
        bread = crumbs.map do |a|
          href_path = href_prefix + a*'/'
          a(a[-1], href_path)
        end
        bread.join(join)
      end