find_in_batches does not use given order but uses id asc

问题

How can I use ordering as it is?

Any help will be appreciated. Thank u!

see the code-

selected_catalog_products.find_in_batches(batch_size: 4) do |cps|
  # my code
end

回答1:

It’s not possible to set the order. The order is automatically set to ascending on the primary key (“id ASC”) to make the batch ordering work.

http://apidock.com/rails/ActiveRecord/Batches/find_in_batches

来源：https://stackoverflow.com/questions/32005165/find-in-batches-does-not-use-given-order-but-uses-id-asc