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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | 27889x 864559x 864559x 864559x | /**
* Creates a Globally unique identifier (GUID) string. A GUID is 128 bits long, and can guarantee uniqueness across space and time.
*
* @function
*
* @returns {string}
*
*
* @example
* this.guid = Cesium.createGuid();
*
* @see {@link http://www.ietf.org/rfc/rfc4122.txt|RFC 4122 A Universally Unique IDentifier (UUID) URN Namespace}
*/
function createGuid() {
// http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
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 default createGuid;
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