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: custom_emoji_batch.rb
    path of file: ./repos/mastodon/app/models/form
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class Form::CustomEmojiBatch
  include ActiveModel::Model
  
    
  def enable!
    verify_authorization(:enable?)

    custom_emojis.each do |custom_emoji|
      custom_emoji.update(disabled: false)
      log_action :enable, custom_emoji
    end
  end