Ember {embedded: 'always'} on Vs Serializer

Question

I read Ember docs and some examples of working with Embedded Object, like JSON in Ember.

I came across a function EmbeddedRecordsMixinand saw that we can write code, as shown below, to report that this is a built-in record.

import DS from 'ember-data';

export default DS.RESTSerializer.extend(DS.EmbeddedRecordsMixin, {
  attrs: {
    author: { embedded: 'always' },
  }
});

Qouting below from the Ember page

Note that this use of {embedded: 'always'} is not related to {embedded: 'always'}, which is defined as an option on DS.attr as part of the model definition when working with ActiveModelSerializer. However, using {embedded: 'always'} as an option for DS.attr is not a valid way to set embedded records.

And I also saw a model written as follows.

App.Child = DS.Model.extend({
  name: DS.attr('string'),
  toys: DS.hasMany('toy', {embedded: 'always'}),
});

If the child has an inline toy object.

, serailizer, ?

App.ChildSerializer = DS.RESTSerializer.extend(DS.EmbeddedRecordsMixin, {
  attrs: {
    toys: {embedded: 'always'}
  }
});

- {embedded: 'always'} , ?

Answer 1

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