I tried to sort the data in descending order, ascending order / Rails

When changing the sort of posted data or articles, is the desc in descending order? descending order? I googled it every time, so I summarized it.

board.rb


class Board < ApplicationRecord
  scope :desc, -> { order(created_at: :desc) } #Descending order of creation
  scope :asc, -> { order(id: :asc) } #Ascending order of id Since it is written in asc (ascending order) by default, it is rare to write it explicitly.
end

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