module Lutaml::Model::Liquefiable

def self.included(base)
  base.extend(ClassMethods)
end

def to_liquid
  self.class.validate_liquid!
  if is_a?(Lutaml::Model::Serializable)
    self.class.attributes.each_key do |attr_name|
      self.class.register_drop_method(attr_name)
    end
  end
  self.class.drop_class.new(self)
end