错误在控制器文件Rails3中

Question

这是在控制器中我得到的代码错误请帮我

class HomeController < ApplicationController 
    respond_to :json 

    def index 
    @home = Home.all 

    respond_with(@home) 

    cookies['AFID'] = { 
     :value => request.env['AFID'], 
     :expires => 1.year.from_now 
    } 


    cookies['SID'] = { 
     :value => request.env['SID'], 
     :expires => 1.year.from_now 
    } 

    #cookies[:AFID] = { :value =>} 

    end 


    def create 
    @homes = Home.create(params[:home]) 

    respond_with(@home, :location => users_url) 
    end 
end 

我得到了以下错误的HomeController＃指数 NameError

Answer 1

首先，请使用Ruby约定的代码缩进！

如何修复: value => request.env['AFID'],到:value => request.env['AFID'],？这有帮助吗？