uuid25
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0.1.4 • Public • Published

Uuid25: 25-digit case-insensitive UUID encoding

npm License

Uuid25 is an alternative UUID representation that shortens a UUID string to just 25 digits using the case-insensitive Base36 encoding. This library provides functionality to convert from the conventional UUID formats to Uuid25 and vice versa.

import { Uuid25 } from "uuid25";

// convert from/to string
const a = Uuid25.parse("8da942a4-1fbe-4ca6-852c-95c473229c7d");
console.assert(a.value === "8dx554y5rzerz1syhqsvsdw8t");
console.assert(a.toHyphenated() === "8da942a4-1fbe-4ca6-852c-95c473229c7d");

// convert from/to 128-bit byte array
const b = Uuid25.fromBytes(new Uint8Array(16).fill(0xff));
console.assert(b.value === "f5lxx1zz5pnorynqglhzmsp33");
console.assert(b.toBytes().every((x) => x === 0xff));

// convert from/to other popular textual representations
const c = [
  Uuid25.parse("e7a1d63b711744238988afcf12161878"),
  Uuid25.parse("e7a1d63b-7117-4423-8988-afcf12161878"),
  Uuid25.parse("{e7a1d63b-7117-4423-8988-afcf12161878}"),
  Uuid25.parse("urn:uuid:e7a1d63b-7117-4423-8988-afcf12161878"),
];
console.assert(c.every((x) => x.value === "dpoadk8izg9y4tte7vy1xt94o"));

const d = Uuid25.parse("dpoadk8izg9y4tte7vy1xt94o");
console.assert(d.toHex() === "e7a1d63b711744238988afcf12161878");
console.assert(d.toHyphenated() === "e7a1d63b-7117-4423-8988-afcf12161878");
console.assert(d.toBraced() === "{e7a1d63b-7117-4423-8988-afcf12161878}");
console.assert(d.toUrn() === "urn:uuid:e7a1d63b-7117-4423-8988-afcf12161878");

CommonJS support

The CommonJS entry point is deprecated and provided for backward compatibility purposes only. The entry point is no longer tested and will be removed in the future.

License

Licensed under the Apache License, Version 2.0.

See also

Readme

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Install

npm i uuid25

Weekly Downloads

257

Version

0.1.4

License

Apache-2.0

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46.4 kB

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6

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  • liosk