function uuid()

in resources/todomvc/architecture-examples/angular/src/app/todos.service.ts [4:14]

• 10 lines of code
• 8 McCabe index (conditional complexity)

function uuid() {
    let uuid = "";
    for (let i = 0; i < 32; i++) {
        const random = (Math.random() * 16) | 0;
        if (i === 8 || i === 12 || i === 16 || i === 20)
            uuid += "-";

        uuid += (i === 12 ? 4 : i === 16 ? (random & 3) | 8 : random).toString(16);
    }
    return uuid;
}