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Merge branch 'stratigos-patch-1' into 0-10-stable

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Benjamin Fleischer 2017-10-31 16:45:57 -05:00
commit 33ec26fa12
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1
CHANGELOG.md
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@ -22,6 +22,7 @@ Fixes:
Misc:
- #2176 Documentation for global adapter config (@mrpinsky)
- [#2215](https://github.com/rails-api/active_model_serializers/pull/2215) Update `serializers.md` documentation to denote alternate use cases for `scope`. (@stratigos)
### [v0.10.6 (2017-05-01)](https://github.com/rails-api/active_model_serializers/compare/v0.10.5...v0.10.6)

5
docs/general/serializers.md
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@ -294,6 +294,8 @@ end
Whether you write the method as above or as `object.comments.where(created_by: scope)`
is a matter of preference (assuming `scope_name` has been set).
Keep in mind that the scope can be set to any available controller reference. This can be utilized to provide access to any other data scopes or presentation helpers.
##### Controller Authorization Context
In the controller, the scope/scope_name options are equal to
@ -311,7 +313,7 @@ current authorization scope when you call `render :json`.
called on every request. This was [also a problem](https://github.com/rails-api/active_model_serializers/pull/1252#issuecomment-159810477)
in [`0.9`](https://github.com/rails-api/active_model_serializers/tree/0-9-stable#customizing-scope).
We can change the scope from `current_user` to `view_context`.
We can change the scope from `current_user` to `view_context`, which is included in subclasses of `ActionController::Base`.
```diff
class SomeController < ActionController::Base
@ -379,6 +381,7 @@ class PostsController < ActionController::Base
end
end
```
Note that any controller reference which provides the desired scope is acceptable, such as another controller method for loading a different resource or reference to helpers. For example, `ActionController::API` does not include `ActionView::ViewContext`, and would need a different reference for passing any helpers into a serializer via `serialization_scope`.
#### #read_attribute_for_serialization(key)