lib/toughguy/query.rb
def sort(*args)
      if args.all? {|a| a.is_a?(Symbol) || a.is_a?(Array)}
        orig_sort(args.map {|a| a.is_a?(Symbol) ? [a, 1] : a})
      else
        orig_sort(*args)
      end
    end
def sort(*args)
      if args.all? {|a| a.is_a?(Symbol) || a.is_a?(Array)}
        orig_sort(args.map {|a| a.is_a?(Symbol) ? [a, 1] : a})
      else
        orig_sort(*args)
      end
    end
Extend the sort API to allow stuff like:
   sort(:kind, :stamp)
   sort(:kind, :stamp.desc) # see Symbol#desc below