Rails belongs_to association (with :class_name) returns nil
You need to specify both :class_name
and :foreign_key
, for example:
belongs_to :admin, :class_name => "User", :foreign_key => "user_id"
You need to specify both :class_name
and :foreign_key
, for example:
belongs_to :admin, :class_name => "User", :foreign_key => "user_id"