Cloud9-RoR-Authentication:devise add fields

參考文章：http://jacopretorius.net/2014/03/adding-custom-fields-to-your-devise-user-model-in-rails-4.html

如果想要在devise套件裡增加欄位該怎麼做呢？create the migrationd可以看此篇有關users的部份，以下就直接跳到create controller的步驟嘍！

首先，先新增一個RegistrationsController

$ rails g controller registrations

打開registrations_controller.rb檔，編輯內容，注意class的地方不一樣，有做繼承devise的動作

#class RegistrationsController < ApplicationController
class RegistrationsController < Devise::RegistrationsController  
  private

  def sign_up_params
    params.require(:user).permit(:cname, :phone1, :phone2, :address, :zipcode, :email, :password, :password_confirmation)
  end

  def account_update_params
    params.require(:user).permit(:cname, :phone1, :phone2, :address, :zipcode, :email, :password, :password_confirmation, :current_password)
  end
end

修改config/routes.rb

  #devise_for :users
  devise_for :users, :controllers => { registrations: 'registrations' }

Done.