ucsc-xena-client/dist/uuid.js

UCSC Xena Client. Functional genomics visualizations.

'use strict';

// XXX perhaps add fix for bad rng in browsers. See link below.
// http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript

function uuid() {
	return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
		var r = Math.random() * 16 | 0,
		    v = c === 'x' ? r : r & 0x3 | 0x8;
		return v.toString(16);
	});
}

module.exports = uuid;