如何引用我在制作器中制作的对象?-HowtorefertotheobjectI'mFabricatinginsidemyFabricator?

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Yup. overlooked it in the documentation.

是的。在文档中忽略了它。

You can define them in your Fabricators as a block that optionally receives the object being fabricated and a hash of any transient attributes defined. As with anything that works in the Fabricator, you can also define them when you call Fabricate and they will work just like you’d expect. The callbacks are also stackable, meaning that you can declare multiple of the same type in a fabricator and they will not be clobbered when you inherit another fabricator.

您可以将它们定义为可选地接收正在构建的对象的块，以及定义的任何暂态属性的散列。与在Fabricator中工作的任何东西一样，您也可以在调用Fabricate时定义它们，它们将像您期望的那样工作。回调也是可堆叠的，这意味着您可以在fabricator中声明多个相同类型的回调，并且当您继承另一个fabricator时，它们不会被阻塞。

Fabricator(:place) do
  before_validation { |place, transients| place.geolocate! }
  after_create { |place, transients| Fabricate(:restaurant, place: place) }
end

Also, in my case, I needed to use the after_save callback. I was able set the current_bar on my foo object inside the fabricator, but once in the spec, the current_bar was still nil. The update method isn't available inside after_create (I'm new to ruby so I'm not sure why), but it is available inside after_save. Calling update got me going.

同样，在我的例子中，我需要使用after_save回调。我可以在fabricator中设置foo对象的current_bar，但是在规范中，current_bar仍然是nil。更新方法在after_create中不可用(我是ruby的新手，所以不知道为什么)，但在after_save中可以用。电话更新让我开始工作。

Fabricator(:foo) do

  transient :current_bar_data

  after_save { |foo, transients|
    bar = Fabricate( :bar, foo: foo, bar_data: transients[ :current_bar_data ] )
    foo.update( current_bar: bar )
  }

  current_bar nil
end

Now I can fabricate a foo complete with current_bar for my specs:

现在我可以用current_bar制作一个完整的foo:

let!( :some_foo ) { Fabricate( :foo, current_bar_data: "some bar data" ) }