僵尸实验室4的Rails>练习3 [英] Rails for Zombies Lab 4 > Exercise 3

问题描述

在第三次练习中，我陷入了僵尸的第四个Rails实验室.这是我的任务:创建动作，该动作将创建一个新的僵尸，然后重定向到创建的僵尸的显示页面. 我有以下参数数组:

I stucked in the fourth Rails for Zombies lab at the third exercise. This is my task: Create action that will create a new Zombie and then redirect to the created zombie's show page. I've got the following params array:

params = { :zombie => { :name => "Greg", :graveyard => "TBA" } }

我编写了以下代码作为解决方案:

I wrote the following code as a solution:

def create
   @zombie = Zombie.create   
   @zombie.name = params[ :zombie [ :name ] ]   
   @zombie.graveyard = params[ :zombie [ :graveyard ] ]
   @zombie.save   

   redirect_to(create_zombie_path)
end

但是当我提交它时，出现以下错误:
#<TypeError: can't convert Symbol into Integer>

But when I submit it I got the following error:
#<TypeError: can't convert Symbol into Integer>

我知道我犯了一个错误，但我不知道在哪里.请帮助我.

I know that I made a mistake but I cannot figure out where. Please help me.

推荐答案

def create
   @zombie = Zombie.create(params[:zombie])
   redirect_to @zombie
end

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