module ActionController
module ActionController::Serialization
module ActionController::Serialization::ClassMethods
module ActionController::SerializationAssertions
module ActiveModel
module ActiveModel::Serializable
module ActiveModel::Serializable::Utils
module ActiveModel::SerializerSupport
module Rails
module Rails::Generators
class ActiveModel::ArraySerializer
class ActiveModel::DefaultSerializer
class ActiveModel::Railtie
class ActiveModel::Serializer
class ActiveModel::Serializer::Association
class ActiveModel::Serializer::Association::HasMany
class ActiveModel::Serializer::Association::HasOne
class ActiveModel::Serializer::Config
class BulkCacheFetcher
class Rails::Generators::ResourceGenerator
class Rails::Generators::ScaffoldControllerGenerator
class Rails::Generators::SerializerGenerator
active_model_serializers
0.9.6
# normalize
def normalize(identifiers) identifiers.respond_to?(:each) ? identifiers : Array(identifiers) end