如果我从普通JSON服务器接收数据,如下所示:
{
"f223dc3c-946f-4da3-8e77-e8c1fe4d241b": {
"name": "Dave",
"age": 16,
"jobs": [{
"description": "Sweep the floor",
"difficulty": 4
},{
"description": "Iron the washing",
"difficulty": 6
}]
},
"84af889a-8fc9-499b-a6ea-97e7a483130c": {
...
}
}
我是否需要遍历所有jobs
并将其转换为Map
s,然后将每个对象的jobs
转换为List
,然后将整个转换为Map
def task_params
params.require(:task).permit(:executor_id, :name, :content, :deadline, :task_name_company)
.merge(assigner_id: current_user.id)
end
class Task < ActiveRecord::Base
belongs_to :assigner, class_name: "User"
belongs_to :executor, class_name: "User"
?
或者ImmutableJS是否以递归的方式为我做这件事?