How to implement multiple different serializers for same model using ActiveModel::Serializers?

Question

Let\'s say you\'re implementing a REST API in Rails. When serving a collection, you might want to only include a few attributes:

/people

B

Answer 1

class CompletePersonSerializer < ActiveModel::Serializer
  root :person
  attributes :id, :name, :phone, :email
end

or

render json: @people, each_serializer: CompletePersonSerializer, root: :person