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Adapters inherit from Adapter::Base
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@ -121,19 +121,19 @@ If a symbol, then the adapter must be, e.g. `:great_example`,
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There are two ways to register an adapter:
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There are two ways to register an adapter:
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1) The simplest, is to subclass `ActiveModel::Serializer::Adapter`, e.g. the below will
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1) The simplest, is to subclass `ActiveModel::Serializer::Adapter::Base`, e.g. the below will
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register the `Example::UsefulAdapter` as `:useful_adapter`.
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register the `Example::UsefulAdapter` as `:useful_adapter`.
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```ruby
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```ruby
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module Example
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module Example
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class UsefulAdapter < ActiveModel::Serializer::Adapter
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class UsefulAdapter < ActiveModel::Serializer::Adapter::Base
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end
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end
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end
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end
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```
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```
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You'll notice that the name it registers is the class name underscored, not the full namespace.
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You'll notice that the name it registers is the class name underscored, not the full namespace.
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Under the covers, when the `ActiveModel::Serializer::Adapter` is subclassed, it registers
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Under the covers, when the `ActiveModel::Serializer::Adapter::Base` is subclassed, it registers
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the subclass as `register(:useful_adapter, Example::UsefulAdapter)`
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the subclass as `register(:useful_adapter, Example::UsefulAdapter)`
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2) Any class can be registered as an adapter by calling `register` directly on the
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2) Any class can be registered as an adapter by calling `register` directly on the
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