export function generateGuid()

in src/utils.ts [87:109]

• 18 lines of code
• 2 McCabe index (conditional complexity)

export function generateGuid(): string {
	let hexValues: string[] = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'];
	// c.f. rfc4122 (UUID version 4 = xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx)
	let oct: string = '';
	let tmp: number;
	/* tslint:disable:no-bitwise */
	for (let a: number = 0; a < 4; a++) {
		tmp = (4294967296 * Math.random()) | 0;
		oct += hexValues[tmp & 0xF] +
			hexValues[tmp >> 4 & 0xF] +
			hexValues[tmp >> 8 & 0xF] +
			hexValues[tmp >> 12 & 0xF] +
			hexValues[tmp >> 16 & 0xF] +
			hexValues[tmp >> 20 & 0xF] +
			hexValues[tmp >> 24 & 0xF] +
			hexValues[tmp >> 28 & 0xF];
	}

	// 'Set the two most significant bits (bits 6 and 7) of the clock_seq_hi_and_reserved to zero and one, respectively'
	let clockSequenceHi: string = hexValues[8 + (Math.random() * 4) | 0];
	return oct.substr(0, 8) + '-' + oct.substr(9, 4) + '-4' + oct.substr(13, 3) + '-' + clockSequenceHi + oct.substr(16, 3) + '-' + oct.substr(19, 12);
	/* tslint:enable:no-bitwise */
}