# File rbBinaryCFPropertyList.rb, line 632
    def array_to_binary(val)
      saved_object_count = @written_object_count
      @written_object_count += 1

      bdata = Binary.type_bytes("a", val.value.count) # a is 1010, type indicator for arrays

      val.value.each do |v|
        bdata += Binary.pack_it_with_size(@object_ref_size,  v.to_binary(self));
      end

      @object_table[saved_object_count] = bdata
      return saved_object_count
    end