Method: Hypermodel::Serializers::Mongoid#embedded_resources

Defined in:
lib/hypermodel/serializers/mongoid.rb

#embedded_resources ⇒ Object

Public: Returns a Hash with the embedded resources attributes. It will be used by Hypermodel::Resource.

An example of an embedded resource could be the reviews of a post, or the addresses of a company. But you can really embed whatever you like.

An example of the returning Hash could be the following:

{"comments"=>
  [
    {"_id"=>"4fb941cb82b4d46162000007", "body"=>"Comment 1"},
    {"_id"=>"4fb941cb82b4d46162000008", "body"=>"Comment 2"}
  ]
}



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# File 'lib/hypermodel/serializers/mongoid.rb', line 71

def embedded_resources
  return {} if embedded_relations.empty?

  embedded_relations.inject({}) do |acc, (name, metadata)|
    if attributes = extract_embedded_attributes(name)
      @attributes.delete(name)
      acc.update(name => attributes)
    end
    acc
  end
end