Squashed commits:
Add Logging
Generates logging when renders a serializer.
Tunning performance on notify_active_support
- Use yield over block.call
- Freeze the event name string
Organize the logger architeture
* Keep only the `ActiveModel::Serializer.logger` to follow the same public API we
have for example to config, like `ActiveModel::Serializer.config.adapter` and
remove the `ActiveModelSerializers.logger` API.
* Define the logger on the load of the AMS, following the Rails convention on
Railties [1], [2] and [3].
This way on non Rails apps we have a default logger and on Rails apps we will
use the `Rails.logger` the same way that Active Job do [4].
[1]: 2ad9afe4ff/activejob/lib/active_job/railtie.rb (L9-L11)
[2]: 2ad9afe4ff/activerecord/lib/active_record/railtie.rb (L75-L77)
[3]: 2ad9afe4ff/actionview/lib/action_view/railtie.rb (L19-L21)
[4]: 2ad9afe4ff/activejob/lib/active_job/logging.rb (L10-L11)
Performance tunning on LogSubscriber#render
Move the definition of locals to inside the `info` block this way the code is
executed only when the logger is called.
Remove not needed check on SerializableResource
Use SerializableResource on ActionController integration
On the ActionController was using a adapter, and since the instrumentation is
made on the SerializableResource we need to use the SerializableResource over
the adapter directly. Otherwise the logger is not called on a Rails app.
Use SerializableResource on the ActionController, since this is the main
interface to create and call a serializer.
Using always the SerializableResource we can keep the adapter code more easy to
mantain since no Adapter will need to call the instrumentation, only the
SerializableResource care about this.
Add docs about logging
Add a CHANGELOG entry
Keep the ActiveModelSerializers.logger
Better wording on Logging docs
[ci skip]
Add doc about instrumentation
[ci skip]
Use ActiveModel::Callbacks on the SerializableResource
Changes:
- Introduce Adapter::get for use by Serializer.adapter
- Move Adapter-finding logic from Adapter::adapter_class into Adapter::get
Introduced interfaces:
- non-inherited methods
```ruby
ActiveModel::Serializer::Adapter.adapter_map # a Hash<adapter_name, adapter_class>
ActiveModel::Serializer::Adapter.adapters # an Array<adapter_name>
ActiveModel::Serializer::Adapter.register(name, klass) # adds an adapter to the adapter_map
ActiveModel::Serializer::Adapter.get(name_or_klass) # raises Argument error when adapter not found
```
- Automatically register adapters when subclassing
```ruby
def self.inherited(subclass)
ActiveModel::Serializer::Adapter.register(subclass.to_s.demodulize, subclass)
end
```
- Preserves subclass method `::adapter_class(adapter)`
```ruby
def self.adapter_class(adapter)
ActiveModel::Serializer::Adapter.get(adapter)
end
```
- Serializer.adapter now uses `Adapter.get(config.adapter)` rather than have duplicate logic
