You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: can_prioritize.rb
    path of file: ./repos/zammad/app/controllers/concerns
    
    the code of the file until where you have to start completion: # Copyright (C) 2012-2024 Zammad Foundation, https://zammad-foundation.org/

module CanPrioritize
  extend ActiveSupp
    
  def prio
    klass.without_callback(:update, :before, :rearrangement) do
      params[:prios].each do |entry_prio|
        entry = prio_find(entry_prio) || prio_create(entry_prio)
        next if entry.prio == entry_prio[1]

        entry.prio = entry_prio[1]
        entry.save!
      end
    end
    render json: { success: true }, status: :ok
  end