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: design_collection.rb
    path of file: ./repos/gitlabhq/app/models/design_management
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

mod
    
    def update_stored_copy_state!
      # As "ready" is the initial copy state we can clear the cached value
      # rather than persist it.
      if copy_ready?
        unset_store_copy_state!
      else
        set_stored_copy_state!
      end