module Lutaml::Model::Serialize::ClassMethods

def add_enum_setter_if_not_defined(klass, enum_name, _values, collection)
  Utils.add_method_if_not_defined(klass, "#{enum_name}=") do |value|
    value = [] if value.nil?
    value = [value] if !value.is_a?(Array)
    value_set_for(enum_name)
    if collection
      curr_value = public_send(:"#{enum_name}")
      instance_variable_set(:"@#{enum_name}", curr_value + value)
    else
      instance_variable_set(:"@#{enum_name}", value)
    end
  end
end