gistfile1.rb

      def records_for(query)
        set = @redis.set_members("#{query.model}:#{redis_key_for(query.model)}:all")
        arr = Array.new(set.size)
        set.each_with_index do |val, i|
          arr[i] = {"#{redis_key_for(query.model)}" => val.to_i}
        end
        
        arr
      end