<?php

namespace Cmb2Grid\Cmb2;

/**
 * Description of Utils.
 *
 * @author Pablo Pacheco <pablo.pacheco@origgami.com.br>
 */
if ( ! class_exists('\Cmb2Grid\Cmb2\Utils')) {
    class Utils
    {
        public static function initializeFieldArg(\CMB2_Field $field, $arg)
        {
            if ( ! isset($field->args[$arg])) {
                $field->args[$arg] = '';
            }

            return $field;
        }

        public static function initializeGroupFieldArg(\CMB2_Field $field, $arg)
        {
            if ( ! isset($field[$arg])) {
                $field[$arg] = '';
            }

            return $field;
        }
    }
}
