对于以下模拟架构中的表:
Owner:
id
name
business_id
Business:
id
name
我希望拥有从业主到业务的单向关联。我无法修改架构以将owner_id添加到业务表。我该怎么做?
这是我期望的结果:
class Business < Sequel::Model
set_allowed_columns :name,
end
class Owner < Sequel::Model
set_allowed_columns :name,
one_to_one :business, reciprocal: nil
end