ruby-on-rails - # 的未定义方法 `layout'

Question

我希望我的欢迎 Controller 使用不同的布局:

class WelcomeController < ApplicationController

  def index
    if signed_in?
      layout 'default'
    else
      layout 'welcome'
    end
    render 'welcome/index'
  end

end

Answer 1

class WelcomeController < ApplicationController

  def index
    if signed_in?
      render :layout => 'default'
    else
      render :layout => 'welcome'
    end
  end

end