Class: ActiveModel::Serializer::Association::HasMany

Inherits:
ActiveModel::Serializer::Association show all
Defined in:
lib/active_model/serializer/association/has_many.rb

Instance Attribute Summary

Attributes inherited from ActiveModel::Serializer::Association

#embed_ids, #embed_in_root, #embed_in_root_key, #embed_key, #embed_namespace, #embed_objects, #embedded_key, #key, #key_format, #name, #polymorphic, #root_key, #serializer_from_options

Instance Method Summary collapse

Methods inherited from ActiveModel::Serializer::Association

#build_serializer, #default_serializer, #embed=, #serializer_from_object

Constructor Details

#initialize(name, *args) ⇒ HasMany

Returns a new instance of HasMany.



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# File 'lib/active_model/serializer/association/has_many.rb', line 5

def initialize(name, *args)
  super
  @root_key = @embedded_key.to_s
  @key ||= case CONFIG.default_key_type
    when :name then name.to_s.pluralize
    else "#{name.to_s.singularize}_ids"
  end
end

Instance Method Details

#options ⇒ Object 



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# File 'lib/active_model/serializer/association/has_many.rb', line 22

def options
  if use_array_serializer?
    { each_serializer: serializer_from_options }.merge! super
  else
    super
  end
end

#serializer_class(object, _) ⇒ Object 



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# File 'lib/active_model/serializer/association/has_many.rb', line 14

def serializer_class(object, _)
  if use_array_serializer?
    ArraySerializer
  else
    serializer_from_options
  end
end