Rails 3:After_save 创建配置文件 [英] Rails 3: After_save create profile

问题描述

我有一个绑定在一起的用户模型和一个配置文件模型.

I have a user model and a profile model that are tied together.

我想做的是在用户每次注册时创建一个用户个人资料.

What I'd like to do is to create an user profile every time an user registers.

这是我现在在用户模型中的内容:

Here's what I have in the User model now:

 after_save :create_profile

  protected

  def create_profile
    @profile = current_user.build_profile(params[:profile])
    @profile.save
  end

然而，它似乎不起作用，因为 current_user 未被识别，这是有道理的，但是，有什么方法可以解决这个问题?

However, it doesn't seem to work because current_user is not recognized, which makes sense, however, what's the way to fix this?

谢谢

推荐答案

self.profile.create(params[:profile])

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