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Merge pull request #136 from garysweaver/master

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Adding documentation for :serializer and :polymorphic options on associations
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Jo Liss 2012-10-09 06:49:08 -07:00
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@ -328,6 +328,13 @@ class PostSerializer < ActiveModel::Serializer
end end
``` ```
You may also use the `:serializer` option to specify a custom serializer class and the `:polymorphic` option to specify an association that is polymorphic (STI), e.g.:
```ruby
has_many :comments, :serializer => CommentShortSerializer
has_one :reviewer, :polymorphic => true
```
## Embedding Associations ## Embedding Associations
By default, associations will be embedded inside the serialized object. So if By default, associations will be embedded inside the serialized object. So if