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stefanfrede/uuidv4.js

Created November 29, 2018 21:37
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A RFC4122 version 4 compliant UUID solution
Raw
uuidv4.js
function uuidv4() {
return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
(c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
)
}
console.log(uuidv4());
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