Ruby on rails 从json创建活动记录关联

我目前在我的模型中有以下关联

class User < ActiveRecord::Base
  has_many :departments
end

我想知道是否可以从下面的数组中创建部门，该数组在创建记录时通过公司代码获取用户

[{
    "name": "General",
    "company_code": "11111"
},
{
    "name": "Sales",
    "company_code": "11111"
},
{
    "name": "General",
    "company_code": "22222"
},
{
    "name": "Sales",
    "company_code": "22222"
}]

---

假设您的数组是值

values.each do |value|
  User.where(company_code: value["company_code"]).first.departments.create(value)
end

[{
    "name": "General",
    "company_code": "11111"
},
{
    "name": "Sales",
    "company_code": "11111"
},
{
    "name": "General",
    "company_code": "22222"
},
{
    "name": "Sales",
    "company_code": "22222"
}]

values.each do |value|
  User.where(company_code: value["company_code"]).first.departments.create(value)
end