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: family_authorizer.rb
    path of file: ./repos/onebody/app/authorizers
    
    the code of the file until where you have to start completion: class FamilyAuthorizer < ApplicationAuthorizer
  def self.creatable_by?(user)
    user.admin?(:edit_profiles)
  end

  def readable_by?
    
  def updatable_by?(user)
    # my family
    if resource == user.family && user.adult? && !resource.deleted? && !user.account_frozen?
      true
    # admins with edit_profiles privilege
    elsif user.admin?(:edit_profiles)
      # visible to all
      if resource.visible?
        true
      # admin can see hidden people
      elsif user.admin?(:view_hidden_profiles)
        true
      end