Sandbox::https://github.com/httpsgithu/engine/blob/master/src/core/guid.js

Repository navigation

/**

* @name guid

* @namespace

* @description Basically a very large random number (128-bit) which means the probability of creating two that clash is vanishingly small.

* GUIDs are used as the unique identifiers for Entities.

const guid = {

/**

* @function

* @name guid.create

* @description Create an RFC4122 version 4 compliant GUID.

* @returns {string} A new GUID.

create: function () {

return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {

const r = Math.random() * 16 | 0;

const v = (c === 'x') ? r : (r & 0x3 | 0x8);

return v.toString(16);

});

}

};

export { guid };