JavaScript version
uuid.js
const uuid = (a) =>
a
? (a ^ ((Math.random() * 16) >> (a / 4))).toString(16)
: ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, uuid);
const uuid = (a) =>
a
? (a ^ ((Math.random() * 16) >> (a / 4))).toString(16)
: ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, uuid);