Version: 0.0.1-alpha0.0.1-alpha.10.0.1-alpha.20.0.1-alpha.30.0.1-alpha.40.0.1-alpha.50.0.1-alpha.60.0.1-alpha.70.0.1-alpha.8
var id = 0;
/**
* Returns a number that greater than the privous one, starting form `1`.
*
* @returns {number}
*/
function uuid() {
id += 1;
return id;
}
module.exports = uuid;