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: configuration.rb
    path of file: ./repos/action_auth/lib/action_auth
    
    the code of the file until where you have to start completion: module ActionAuth
  class Configuration

    attr_accessor :webauthn_enabled
    attr_accessor :webauthn_origin
 
    
    def initialize
      @webauthn_enabled = defined?(WebAuthn)
      @webauthn_origin = "http://localhost:3000"
      @webauthn_rp_name = Rails.application.class.to_s.deconstantize
      @verify_email_on_sign_in = true
      @default_from_email = "from@example.com"
    end