在 rails 固定装置中使用自定义外键标记引用

Question

I have a lists class with a customized foreign_key

class List < ActiveRecord::Base
    belongs_to :user, foreign_key: 'author_id'

The table was created adding a reference and a foreign key as follows

add_reference :lists, :author, index: true
add_foreign_key :lists, :users, column: :author_id

Problem is, in my fixtures I'm trying to use label references but I keep getting a SQL exception
table lists has no column named author

lists.yml

list1:
    name: topchartsyea
    author: dude1

Any ideas? Is it even possible to use label references when using customized foreign keys like these?

Using rails 4.2.0

Answer 1

I think your problem is that you're trying to use author when you've named the relationship user . If you want your fixture to work like that, then I think this should fix it up:

class List < ActiveRecord::Base
  belongs_to :author, class_name: 'User', foreign_key: :author_id