ruby-on-rails - 未定义的方法“布局”#

Question

我希望我的欢迎控制器使用不同的布局：

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