Chef infra 厨师数据包中的哈希数组？

我试图在chef数据库项中包含哈希数据数组。这是否得到支持？我不断收到关于未定义方法的错误消息。下面是一个例子：

数据库项：

{
        "id": "BurgerKing",
        "sandwich": "Whopper",
        "nickname": "BK",
        "value_meals":[
                {
                "sandwich":  "Big King",
                "side": "Fries",
                "drink": "Coke"
                },
                {
                "sandwich": "Kids Burger",
                "side": "Apple Slices",
                "drink": "Milk"
                }
        ]
}

模板：

<!-- I want to go to <%= @restaurant[ 'nickname' ] %> to get a <%= @restaurant['sandwich'] %>. -->
<!-- But there are also value meals... -->
<% @restaurant.value_meals.each do | meal | %>
<!-- <%= meal.sandwich %>, <%= meal.side %>, and <%= meal.drink %> -->
<% end -%>

如果我只访问sandwich和昵称字段，那我就很好了，但只要我添加代码来迭代value_，我就会得到：

Chef::Mixin::Template::TemplateError (undefined method `value_meals' for #<Chef::DataBagItem:0x00000002d07df0>) on line #6:

  4: <!-- I want to go to <%= @restaurant[ 'nickname' ] %> to get a <%= @restaurant['sandwich'] %>. -->
  5: <!-- But there are also value meals... -->
  6: <% @restaurant.value_meals.each do | meal | %>
  7: <!-- <%= meal.sandwich %>, <%= meal.side %>, and <%= meal.drink %> -->
  8: <% end -%>

第6行的

Chef:：Mixin:：Template:：TemplateError（未定义的#方法'value#u fines'）
4: 
5: 
6: 
7: 
8: 

谢谢你

谢谢CodeRanger

添加以下内容，在这里修复了它，因为我显然还没有格式化注释的诀窍

<!-- But there are also value meals... -->
<% @restaurant['value_meals'].each do | meal | %>
<!-- <%= meal[ 'sandwich' ] %>, <%= meal[ 'side' ] %>, and <%= meal[ 'drink' ] %> -->
<% end -%>

---

在Ruby中访问哈希的方式是通过

[]

语法，所以

@restaurant['value\u-diems'].每个
和
餐点['side']
谢谢！！！将其修改为：并且它像冠军一样工作！为糟糕的格式致歉…对SO来说是新的。