将对象传递给factorygirl rspec

Question

我正在使用rails 5和rspec 3.6.0。我有3个模型User，Organization和UserOrganization。用户可以属于多个组织。我们维护与'current_organization'的关联，'current_organization'是用户当前登录的组织。 我已将用户的工厂定义为

FactoryGirl.define do
  factory :user do
    email { FFaker::Internet.email }

    factory :admin_with_organization do
      after(:build) do |user|
        org = create :organization
        org_user = build(:organization_user, organization: org, user: user)
        org_user.add_role :administrator
        user.current_organization = org
        user.current_role = org_user.roles.first
      end
    end

    factory :doctor_with_organization do
      after(:build) do |user|
        org = create :organization
        org_user = build(:organization_user, organization: org, user: user)
        org_user.add_role :doctor
        user.current_organization = org
        user.current_role = org_user.roles.first
      end
    end

    ...
 end

是否可以将组织对象传递给上述工厂，以便可以创建属于同一组织的所有多个用户？