@flexvertex/flexvertex-driver/src/commons/FlexCommons.js

The official FlexVertex Node.js driver

/**
 * The FlexCommons class.
 */
export class FlexCommons
{
	/**
	 * 
	 * @param {*} arg
	 * @returns {boolean}
	 */
	static isDefined(arg)
	{
		return !(arg === undefined);
	}
}