Ruby on rails 如何将数据从json存储到数组

我有一个json文件，格式如下：

{
  "recipe_type": [
    "vegetarian",
    "non-vegetarian"
  ],
  "recipe_times": [
    "<30min",
    "30-60min",
    "60-90min"
  ],
  "recipe_cuisines": [
    "arabian",
    "european",
    "Indian",
    "chinese"
  ]
}

@recipe_type = @recipeTypes.get("recipe_type")
@recipe_times = @recipeTypes.get("recipe_times")//This is wrong

我希望按如下方式存储数据：

{
  "recipe_type": [
    "vegetarian",
    "non-vegetarian"
  ],
  "recipe_times": [
    "<30min",
    "30-60min",
    "60-90min"
  ],
  "recipe_cuisines": [
    "arabian",
    "european",
    "Indian",
    "chinese"
  ]
}

@recipe_type = @recipeTypes.get("recipe_type")
@recipe_times = @recipeTypes.get("recipe_times")//This is wrong

---

如何实现我的目标？

如果您使用的是主干网，则必须在页面上加载下划线。如果是，这应该对你有用

list=\值（数据）

其中data是上面提到的JSON对象