Relationship_to doesn't work

Question

I have an active record class

class Car < ActiveRecord::Base
  belongs_to :owner
end

in code when i try to do this

Car.first.owner

it gives me the error "undefined method owner"

Can anyone plz allow me now if I miss something?

+3

ruby-on-rails rails-activerecord belongs-to

AtaurRehman Asad Jan 29. At 15:06

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1 answer

Raindal · Accepted Answer · 2013-01-29T15:19:36+0000

You need to write a relationship from the owner's side: has_one :car

or has_many :cars

depending on your needs.

class Car < ActiveRecord::Base
    belongs_to :owner
end

class Owner < ActiveRecord::Base
    has_one :car
end