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It looks like the API has changed significantly again. How can I embed records rather than ids in a parent model? The embedded: always option doesn't seem to work anymore.
This helped me get it working.
Thank you Fred. This is great. It works although it looks like there are some bugs. I'll try and create a jsfiddle.
Please create a new issue if there are bugs. We use embedded "always" a lot and they seem to work.