uuid - npm Package Compare versions

Comparing version 8.3.2 to 9.0.0-beta.0

dist/esm-browser/md5.js

@@ -23,7 +23,7 @@ /*
   if (typeof bytes === 'string') {
-    var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
+    const msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
 
     bytes = new Uint8Array(msg.length);
 
-    for (var i = 0; i < msg.length; ++i) {
+    for (let i = 0; i < msg.length; ++i) {
       bytes[i] = msg.charCodeAt(i);
@@ -41,9 +41,9 @@ }
 function md5ToHexEncodedArray(input) {
-  var output = [];
-  var length32 = input.length * 32;
-  var hexTab = '0123456789abcdef';
+  const output = [];
+  const length32 = input.length * 32;
+  const hexTab = '0123456789abcdef';
 
-  for (var i = 0; i < length32; i += 8) {
-    var x = input[i >> 5] >>> i % 32 & 0xff;
-    var hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16);
+  for (let i = 0; i < length32; i += 8) {
+    const x = input[i >> 5] >>> i % 32 & 0xff;
+    const hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16);
     output.push(hex);
@@ -71,12 +71,12 @@ }
   x[getOutputLength(len) - 1] = len;
-  var a = 1732584193;
-  var b = -271733879;
-  var c = -1732584194;
-  var d = 271733878;
+  let a = 1732584193;
+  let b = -271733879;
+  let c = -1732584194;
+  let d = 271733878;
 
-  for (var i = 0; i < x.length; i += 16) {
-    var olda = a;
-    var oldb = b;
-    var oldc = c;
-    var oldd = d;
+  for (let i = 0; i < x.length; i += 16) {
+    const olda = a;
+    const oldb = b;
+    const oldc = c;
+    const oldd = d;
     a = md5ff(a, b, c, d, x[i], 7, -680876936);
@@ -165,6 +165,6 @@ d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);
 
-  var length8 = input.length * 8;
-  var output = new Uint32Array(getOutputLength(length8));
+  const length8 = input.length * 8;
+  const output = new Uint32Array(getOutputLength(length8));
 
-  for (var i = 0; i < length8; i += 8) {
+  for (let i = 0; i < length8; i += 8) {
     output[i >> 5] |= (input[i / 8] & 0xff) << i % 32;
@@ -182,4 +182,4 @@ }
 function safeAdd(x, y) {
-  var lsw = (x & 0xffff) + (y & 0xffff);
-  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+  const lsw = (x & 0xffff) + (y & 0xffff);
+  const msw = (x >> 16) + (y >> 16) + (lsw >> 16);
   return msw << 16 | lsw & 0xffff;
@@ -186,0 +186,0 @@ }

dist/esm-browser/parse.js

@@ -8,4 +8,4 @@ import validate from './validate.js';
 
-  var v;
-  var arr = new Uint8Array(16); // Parse ########-....-....-....-............
+  let v;
+  const arr = new Uint8Array(16); // Parse ########-....-....-....-............
 
@@ -12,0 +12,0 @@ arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24;

dist/esm-browser/rng.js

 // Unique ID creation requires a high quality random # generator. In the browser we therefore
 // require the crypto API and do not support built-in fallback to lower quality random number
 // generators (like Math.random()).
-var getRandomValues;
-var rnds8 = new Uint8Array(16);
+let getRandomValues;
+const rnds8 = new Uint8Array(16);
 export default function rng() {
   // lazy load so that environments that need to polyfill have a chance to do so
   if (!getRandomValues) {
-    // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also,
-    // find the complete implementation of crypto (msCrypto) on IE11.
-    getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto);
+    // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation.
+    getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto);
 
@@ -13,0 +12,0 @@ if (!getRandomValues) {

dist/esm-browser/sha1.js

@@ -24,11 +24,11 @@ // Adapted from Chris Veness' SHA1 code at
 function sha1(bytes) {
-  var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
-  var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
+  const K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
+  const H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
 
   if (typeof bytes === 'string') {
-    var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
+    const msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
 
     bytes = [];
 
-    for (var i = 0; i < msg.length; ++i) {
+    for (let i = 0; i < msg.length; ++i) {
       bytes.push(msg.charCodeAt(i));
@@ -42,14 +42,14 @@ }
   bytes.push(0x80);
-  var l = bytes.length / 4 + 2;
-  var N = Math.ceil(l / 16);
-  var M = new Array(N);
+  const l = bytes.length / 4 + 2;
+  const N = Math.ceil(l / 16);
+  const M = new Array(N);
 
-  for (var _i = 0; _i < N; ++_i) {
-    var arr = new Uint32Array(16);
+  for (let i = 0; i < N; ++i) {
+    const arr = new Uint32Array(16);
 
-    for (var j = 0; j < 16; ++j) {
-      arr[j] = bytes[_i * 64 + j * 4] << 24 | bytes[_i * 64 + j * 4 + 1] << 16 | bytes[_i * 64 + j * 4 + 2] << 8 | bytes[_i * 64 + j * 4 + 3];
+    for (let j = 0; j < 16; ++j) {
+      arr[j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3];
     }
 
-    M[_i] = arr;
+    M[i] = arr;
   }
@@ -61,22 +61,22 @@
 
-  for (var _i2 = 0; _i2 < N; ++_i2) {
-    var W = new Uint32Array(80);
+  for (let i = 0; i < N; ++i) {
+    const W = new Uint32Array(80);
 
-    for (var t = 0; t < 16; ++t) {
-      W[t] = M[_i2][t];
+    for (let t = 0; t < 16; ++t) {
+      W[t] = M[i][t];
     }
 
-    for (var _t = 16; _t < 80; ++_t) {
-      W[_t] = ROTL(W[_t - 3] ^ W[_t - 8] ^ W[_t - 14] ^ W[_t - 16], 1);
+    for (let t = 16; t < 80; ++t) {
+      W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1);
     }
 
-    var a = H[0];
-    var b = H[1];
-    var c = H[2];
-    var d = H[3];
-    var e = H[4];
+    let a = H[0];
+    let b = H[1];
+    let c = H[2];
+    let d = H[3];
+    let e = H[4];
 
-    for (var _t2 = 0; _t2 < 80; ++_t2) {
-      var s = Math.floor(_t2 / 20);
-      var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[_t2] >>> 0;
+    for (let t = 0; t < 80; ++t) {
+      const s = Math.floor(t / 20);
+      const T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0;
       e = d;
@@ -83,0 +83,0 @@ d = c;

dist/esm-browser/stringify.js

@@ -7,13 +7,16 @@ import validate from './validate.js';
 
-var byteToHex = [];
+const byteToHex = [];
 
-for (var i = 0; i < 256; ++i) {
-  byteToHex.push((i + 0x100).toString(16).substr(1));
+for (let i = 0; i < 256; ++i) {
+  byteToHex.push((i + 0x100).toString(16).slice(1));
 }
 
-function stringify(arr) {
-  var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+export function unsafeStringify(arr, offset = 0) {
   // Note: Be careful editing this code!  It's been tuned for performance
   // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
-  var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one
+  return (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase();
+}
+
+function stringify(arr, offset = 0) {
+  const uuid = unsafeStringify(arr, offset); // Consistency check for valid UUID.  If this throws, it's likely due to one
   // of the following:
@@ -20,0 +23,0 @@ // - One or more input array values don't map to a hex octet (leading to

dist/esm-browser/v1.js

 import rng from './rng.js';
-import stringify from './stringify.js'; // **`v1()` - Generate time-based UUID**
+import { unsafeStringify } from './stringify.js'; // **`v1()` - Generate time-based UUID**
 //
@@ -7,16 +7,16 @@ // Inspired by https://github.com/LiosK/UUID.js
 
-var _nodeId;
+let _nodeId;
 
-var _clockseq; // Previous uuid creation time
+let _clockseq; // Previous uuid creation time
 
 
-var _lastMSecs = 0;
-var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
+let _lastMSecs = 0;
+let _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
 
 function v1(options, buf, offset) {
-  var i = buf && offset || 0;
-  var b = buf || new Array(16);
+  let i = buf && offset || 0;
+  const b = buf || new Array(16);
   options = options || {};
-  var node = options.node || _nodeId;
-  var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
+  let node = options.node || _nodeId;
+  let clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
   // specified.  We do this lazily to minimize issues related to insufficient
@@ -26,3 +26,3 @@ // system entropy.  See #189
   if (node == null || clockseq == null) {
-    var seedBytes = options.random || (options.rng || rng)();
+    const seedBytes = options.random || (options.rng || rng)();
 
@@ -44,8 +44,8 @@ if (node == null) {
 
-  var msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock
+  let msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock
   // cycle to simulate higher resolution clock
 
-  var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
+  let nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
 
-  var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
+  const dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
 
@@ -73,3 +73,3 @@ if (dt < 0 && options.clockseq === undefined) {
 
-  var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
+  const tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
   b[i++] = tl >>> 24 & 0xff;
@@ -80,3 +80,3 @@ b[i++] = tl >>> 16 & 0xff;
 
-  var tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
+  const tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
   b[i++] = tmh >>> 8 & 0xff;
@@ -93,9 +93,9 @@ b[i++] = tmh & 0xff; // `time_high_and_version`
 
-  for (var n = 0; n < 6; ++n) {
+  for (let n = 0; n < 6; ++n) {
     b[i + n] = node[n];
   }
 
-  return buf || stringify(b);
+  return buf || unsafeStringify(b);
 }
 
 export default v1;

dist/esm-browser/v3.js

 import v35 from './v35.js';
 import md5 from './md5.js';
-var v3 = v35('v3', 0x30, md5);
+const v3 = v35('v3', 0x30, md5);
 export default v3;

dist/esm-browser/v35.js

@@ -1,2 +0,2 @@
-import stringify from './stringify.js';
+import { unsafeStringify } from './stringify.js';
 import parse from './parse.js';
@@ -7,5 +7,5 @@
 
-  var bytes = [];
+  const bytes = [];
 
-  for (var i = 0; i < str.length; ++i) {
+  for (let i = 0; i < str.length; ++i) {
     bytes.push(str.charCodeAt(i));
@@ -17,6 +17,8 @@ }
 
-export var DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
-export var URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
-export default function (name, version, hashfunc) {
+export const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
+export const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
+export default function v35(name, version, hashfunc) {
   function generateUUID(value, namespace, buf, offset) {
+    var _namespace;
+
     if (typeof value === 'string') {
@@ -30,3 +32,3 @@ value = stringToBytes(value);
 
-    if (namespace.length !== 16) {
+    if (((_namespace = namespace) === null || _namespace === void 0 ? void 0 : _namespace.length) !== 16) {
       throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
@@ -38,3 +40,3 @@ } // Compute hash of namespace and value, Per 4.3
 
-    var bytes = new Uint8Array(16 + value.length);
+    let bytes = new Uint8Array(16 + value.length);
     bytes.set(namespace);
@@ -49,3 +51,3 @@ bytes.set(value, namespace.length);
 
-      for (var i = 0; i < 16; ++i) {
+      for (let i = 0; i < 16; ++i) {
         buf[offset + i] = bytes[i];
@@ -57,3 +59,3 @@ }
 
-    return stringify(bytes);
+    return unsafeStringify(bytes);
   } // Function#name is not settable on some platforms (#270)
@@ -60,0 +62,0 @@

dist/esm-browser/v4.js

@@ -0,7 +1,12 @@
+import native from './native.js';
 import rng from './rng.js';
-import stringify from './stringify.js';
+import { unsafeStringify } from './stringify.js';
 
 function v4(options, buf, offset) {
+  if (native.randomUUID && !buf && !options) {
+    return native.randomUUID();
+  }
+
   options = options || {};
-  var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+  const rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
 
@@ -14,3 +19,3 @@ rnds[6] = rnds[6] & 0x0f | 0x40;
 
-    for (var i = 0; i < 16; ++i) {
+    for (let i = 0; i < 16; ++i) {
       buf[offset + i] = rnds[i];
@@ -22,5 +27,5 @@ }
 
-  return stringify(rnds);
+  return unsafeStringify(rnds);
 }
 
 export default v4;

dist/esm-browser/v5.js

 import v35 from './v35.js';
 import sha1 from './sha1.js';
-var v5 = v35('v5', 0x50, sha1);
+const v5 = v35('v5', 0x50, sha1);
 export default v5;

dist/esm-browser/version.js

@@ -8,5 +8,5 @@ import validate from './validate.js';
 
-  return parseInt(uuid.substr(14, 1), 16);
+  return parseInt(uuid.slice(14, 15), 16);
 }
 
 export default version;

dist/esm-node/stringify.js

@@ -10,9 +10,13 @@ import validate from './validate.js';
 for (let i = 0; i < 256; ++i) {
-  byteToHex.push((i + 0x100).toString(16).substr(1));
+  byteToHex.push((i + 0x100).toString(16).slice(1));
 }
 
-function stringify(arr, offset = 0) {
+export function unsafeStringify(arr, offset = 0) {
   // Note: Be careful editing this code!  It's been tuned for performance
   // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
-  const uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one
+  return (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase();
+}
+
+function stringify(arr, offset = 0) {
+  const uuid = unsafeStringify(arr, offset); // Consistency check for valid UUID.  If this throws, it's likely due to one
   // of the following:
@@ -19,0 +23,0 @@ // - One or more input array values don't map to a hex octet (leading to

dist/esm-node/v1.js

 import rng from './rng.js';
-import stringify from './stringify.js'; // **`v1()` - Generate time-based UUID**
+import { unsafeStringify } from './stringify.js'; // **`v1()` - Generate time-based UUID**
 //
@@ -92,5 +92,5 @@ // Inspired by https://github.com/LiosK/UUID.js
 
-  return buf || stringify(b);
+  return buf || unsafeStringify(b);
 }
 
 export default v1;

dist/esm-node/v35.js

@@ -1,2 +0,2 @@
-import stringify from './stringify.js';
+import { unsafeStringify } from './stringify.js';
 import parse from './parse.js';
@@ -18,4 +18,6 @@
 export const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
-export default function (name, version, hashfunc) {
+export default function v35(name, version, hashfunc) {
   function generateUUID(value, namespace, buf, offset) {
+    var _namespace;
+
     if (typeof value === 'string') {
@@ -29,3 +31,3 @@ value = stringToBytes(value);
 
-    if (namespace.length !== 16) {
+    if (((_namespace = namespace) === null || _namespace === void 0 ? void 0 : _namespace.length) !== 16) {
       throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
@@ -54,3 +56,3 @@ } // Compute hash of namespace and value, Per 4.3
 
-    return stringify(bytes);
+    return unsafeStringify(bytes);
   } // Function#name is not settable on some platforms (#270)
@@ -57,0 +59,0 @@

dist/esm-node/v4.js

@@ -0,5 +1,10 @@
+import native from './native.js';
 import rng from './rng.js';
-import stringify from './stringify.js';
+import { unsafeStringify } from './stringify.js';
 
 function v4(options, buf, offset) {
+  if (native.randomUUID && !buf && !options) {
+    return native.randomUUID();
+  }
+
   options = options || {};
@@ -21,5 +26,5 @@ const rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
 
-  return stringify(rnds);
+  return unsafeStringify(rnds);
 }
 
 export default v4;

dist/esm-node/version.js

@@ -8,5 +8,5 @@ import validate from './validate.js';
 
-  return parseInt(uuid.substr(14, 1), 16);
+  return parseInt(uuid.slice(14, 15), 16);
 }
 
 export default version;

dist/index.js

@@ -6,54 +6,54 @@ "use strict";
 });
-Object.defineProperty(exports, "v1", {
+Object.defineProperty(exports, "NIL", {
   enumerable: true,
   get: function () {
-    return _v.default;
+    return _nil.default;
   }
 });
-Object.defineProperty(exports, "v3", {
+Object.defineProperty(exports, "parse", {
   enumerable: true,
   get: function () {
-    return _v2.default;
+    return _parse.default;
   }
 });
-Object.defineProperty(exports, "v4", {
+Object.defineProperty(exports, "stringify", {
   enumerable: true,
   get: function () {
-    return _v3.default;
+    return _stringify.default;
   }
 });
-Object.defineProperty(exports, "v5", {
+Object.defineProperty(exports, "v1", {
   enumerable: true,
   get: function () {
-    return _v4.default;
+    return _v.default;
   }
 });
-Object.defineProperty(exports, "NIL", {
+Object.defineProperty(exports, "v3", {
   enumerable: true,
   get: function () {
-    return _nil.default;
+    return _v2.default;
   }
 });
-Object.defineProperty(exports, "version", {
+Object.defineProperty(exports, "v4", {
   enumerable: true,
   get: function () {
-    return _version.default;
+    return _v3.default;
   }
 });
-Object.defineProperty(exports, "validate", {
+Object.defineProperty(exports, "v5", {
   enumerable: true,
   get: function () {
-    return _validate.default;
+    return _v4.default;
   }
 });
-Object.defineProperty(exports, "stringify", {
+Object.defineProperty(exports, "validate", {
   enumerable: true,
   get: function () {
-    return _stringify.default;
+    return _validate.default;
   }
 });
-Object.defineProperty(exports, "parse", {
+Object.defineProperty(exports, "version", {
   enumerable: true,
   get: function () {
-    return _parse.default;
+    return _version.default;
   }
@@ -60,0 +60,0 @@ });

dist/rng-browser.js

@@ -16,5 +16,4 @@ "use strict";
   if (!getRandomValues) {
-    // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also,
-    // find the complete implementation of crypto (msCrypto) on IE11.
-    getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto);
+    // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation.
+    getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto);
 
@@ -21,0 +20,0 @@ if (!getRandomValues) {

dist/stringify.js

@@ -7,2 +7,3 @@ "use strict";
 exports.default = void 0;
+exports.unsafeStringify = unsafeStringify;
 
@@ -20,9 +21,13 @@ var _validate = _interopRequireDefault(require("./validate.js"));
 for (let i = 0; i < 256; ++i) {
-  byteToHex.push((i + 0x100).toString(16).substr(1));
+  byteToHex.push((i + 0x100).toString(16).slice(1));
 }
 
-function stringify(arr, offset = 0) {
+function unsafeStringify(arr, offset = 0) {
   // Note: Be careful editing this code!  It's been tuned for performance
   // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
-  const uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one
+  return (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase();
+}
+
+function stringify(arr, offset = 0) {
+  const uuid = unsafeStringify(arr, offset); // Consistency check for valid UUID.  If this throws, it's likely due to one
   // of the following:
@@ -29,0 +34,0 @@ // - One or more input array values don't map to a hex octet (leading to

dist/v1.js

@@ -10,3 +10,3 @@ "use strict";
 
-var _stringify = _interopRequireDefault(require("./stringify.js"));
+var _stringify = require("./stringify.js");
 
@@ -104,3 +104,3 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-  return buf || (0, _stringify.default)(b);
+  return buf || (0, _stringify.unsafeStringify)(b);
 }
@@ -107,0 +107,0 @@

dist/v35.js

@@ -6,6 +6,6 @@ "use strict";
 });
-exports.default = _default;
 exports.URL = exports.DNS = void 0;
+exports.default = v35;
 
-var _stringify = _interopRequireDefault(require("./stringify.js"));
+var _stringify = require("./stringify.js");
 
@@ -33,4 +33,6 @@ var _parse = _interopRequireDefault(require("./parse.js"));
 
-function _default(name, version, hashfunc) {
+function v35(name, version, hashfunc) {
   function generateUUID(value, namespace, buf, offset) {
+    var _namespace;
+
     if (typeof value === 'string') {
@@ -44,3 +46,3 @@ value = stringToBytes(value);
 
-    if (namespace.length !== 16) {
+    if (((_namespace = namespace) === null || _namespace === void 0 ? void 0 : _namespace.length) !== 16) {
       throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
@@ -69,3 +71,3 @@ } // Compute hash of namespace and value, Per 4.3
 
-    return (0, _stringify.default)(bytes);
+    return (0, _stringify.unsafeStringify)(bytes);
   } // Function#name is not settable on some platforms (#270)
@@ -72,0 +74,0 @@

dist/v4.js

@@ -8,5 +8,7 @@ "use strict";
 
+var _native = _interopRequireDefault(require("./native.js"));
+
 var _rng = _interopRequireDefault(require("./rng.js"));
 
-var _stringify = _interopRequireDefault(require("./stringify.js"));
+var _stringify = require("./stringify.js");
 
@@ -16,2 +18,6 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 function v4(options, buf, offset) {
+  if (_native.default.randomUUID && !buf && !options) {
+    return _native.default.randomUUID();
+  }
+
   options = options || {};
@@ -35,3 +41,3 @@
 
-  return (0, _stringify.default)(rnds);
+  return (0, _stringify.unsafeStringify)(rnds);
 }
@@ -38,0 +44,0 @@

dist/version.js

@@ -17,3 +17,3 @@ "use strict";
 
-  return parseInt(uuid.substr(14, 1), 16);
+  return parseInt(uuid.slice(14, 15), 16);
 }
@@ -20,0 +20,0 @@

package.json

 {
   "name": "uuid",
-  "version": "8.3.2",
+  "version": "9.0.0-beta.0",
   "description": "RFC4122 (v1, v4, and v5) UUIDs",
@@ -28,2 +28,6 @@ "commitlint": {
       },
+      "browser": {
+        "import": "./dist/esm-browser/index.js",
+        "require": "./dist/commonjs-browser/index.js"
+      },
       "default": "./dist/esm-browser/index.js"
@@ -36,2 +40,3 @@ },
     "./dist/md5.js": "./dist/md5-browser.js",
+    "./dist/native.js": "./dist/native-browser.js",
     "./dist/rng.js": "./dist/rng-browser.js",
@@ -50,38 +55,33 @@ "./dist/sha1.js": "./dist/sha1-browser.js",
   "devDependencies": {
-    "@babel/cli": "7.11.6",
-    "@babel/core": "7.11.6",
-    "@babel/preset-env": "7.11.5",
-    "@commitlint/cli": "11.0.0",
-    "@commitlint/config-conventional": "11.0.0",
-    "@rollup/plugin-node-resolve": "9.0.0",
-    "babel-eslint": "10.1.0",
-    "bundlewatch": "0.3.1",
-    "eslint": "7.10.0",
-    "eslint-config-prettier": "6.12.0",
-    "eslint-config-standard": "14.1.1",
-    "eslint-plugin-import": "2.22.1",
+    "@babel/cli": "7.18.10",
+    "@babel/core": "7.18.10",
+    "@babel/eslint-parser": "7.18.9",
+    "@babel/preset-env": "7.18.10",
+    "@commitlint/cli": "17.0.3",
+    "@commitlint/config-conventional": "17.0.3",
+    "bundlewatch": "0.3.3",
+    "eslint": "8.21.0",
+    "eslint-config-prettier": "8.5.0",
+    "eslint-config-standard": "17.0.0",
+    "eslint-plugin-import": "2.26.0",
     "eslint-plugin-node": "11.1.0",
-    "eslint-plugin-prettier": "3.1.4",
-    "eslint-plugin-promise": "4.2.1",
-    "eslint-plugin-standard": "4.0.1",
-    "husky": "4.3.0",
-    "jest": "25.5.4",
-    "lint-staged": "10.4.0",
+    "eslint-plugin-prettier": "4.2.1",
+    "eslint-plugin-promise": "6.0.0",
+    "husky": "8.0.1",
+    "jest": "28.1.3",
+    "lint-staged": "13.0.3",
     "npm-run-all": "4.1.5",
     "optional-dev-dependency": "2.0.1",
-    "prettier": "2.1.2",
+    "prettier": "2.7.1",
     "random-seed": "0.3.0",
-    "rollup": "2.28.2",
-    "rollup-plugin-terser": "7.0.2",
-    "runmd": "1.3.2",
-    "standard-version": "9.0.0"
+    "runmd": "1.3.6",
+    "standard-version": "9.5.0"
   },
   "optionalDevDependencies": {
-    "@wdio/browserstack-service": "6.4.0",
-    "@wdio/cli": "6.4.0",
-    "@wdio/jasmine-framework": "6.4.0",
-    "@wdio/local-runner": "6.4.0",
-    "@wdio/spec-reporter": "6.4.0",
-    "@wdio/static-server-service": "6.4.0",
-    "@wdio/sync": "6.4.0"
+    "@wdio/browserstack-service": "7.16.10",
+    "@wdio/cli": "7.16.10",
+    "@wdio/jasmine-framework": "7.16.6",
+    "@wdio/local-runner": "7.16.10",
+    "@wdio/spec-reporter": "7.16.9",
+    "@wdio/static-server-service": "7.16.6"
   },
@@ -93,2 +93,4 @@ "scripts": {
     "examples:node:esmodules:test": "cd examples/node-esmodules && npm install && npm test",
+    "examples:node:jest:test": "cd examples/node-jest && npm install && npm test",
+    "prepare": "cd $( git rev-parse --show-toplevel ) && husky install",
     "lint": "npm run eslint:check && npm run prettier:check",
@@ -98,3 +100,3 @@ "eslint:check": "eslint src/ test/ examples/ *.js",
     "pretest": "[ -n $CI ] || npm run build",
-    "test": "BABEL_ENV=commonjs node --throw-deprecation node_modules/.bin/jest test/unit/",
+    "test": "BABEL_ENV=commonjsNode node --throw-deprecation node_modules/.bin/jest test/unit/",
     "pretest:browser": "optional-dev-dependency && npm run build && npm-run-all --parallel examples:browser:**",
@@ -107,7 +109,7 @@ "test:browser": "wdio run ./wdio.conf.js",
     "test:benchmark": "cd examples/benchmark && npm install && npm test",
-    "prettier:check": "prettier --ignore-path .prettierignore --check '**/*.{js,jsx,json,md}'",
-    "prettier:fix": "prettier --ignore-path .prettierignore --write '**/*.{js,jsx,json,md}'",
+    "prettier:check": "prettier --check '**/*.{js,jsx,json,md}'",
+    "prettier:fix": "prettier --write '**/*.{js,jsx,json,md}'",
     "bundlewatch": "npm run pretest:browser && bundlewatch --config bundlewatch.config.json",
     "md": "runmd --watch --output=README.md README_js.md",
-    "docs": "( node --version | grep -q 'v12' ) && ( npm run build && runmd --output=README.md README_js.md )",
+    "docs": "( node --version | grep -q 'v16' ) && ( npm run build && runmd --output=README.md README_js.md )",
     "docs:diff": "npm run docs && git diff --quiet README.md",
@@ -122,8 +124,2 @@ "build": "./scripts/build.sh",
   },
-  "husky": {
-    "hooks": {
-      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS",
-      "pre-commit": "lint-staged"
-    }
-  },
   "lint-staged": {
@@ -130,0 +126,0 @@ "*.{js,jsx,json,md}": [

README.md

@@ -7,3 +7,3 @@ <!--
 
-For the creation of [RFC4122](http://www.ietf.org/rfc/rfc4122.txt) UUIDs
+For the creation of [RFC4122](https://www.ietf.org/rfc/rfc4122.txt) UUIDs
 
@@ -13,4 +13,4 @@ - **Complete** - Support for RFC4122 version 1, 3, 4, and 5 UUIDs
   - CommonJS, [ECMAScript Modules](#ecmascript-modules) and [CDN builds](#cdn-builds)
-  - Node 8, 10, 12, 14
-  - Chrome, Safari, Firefox, Edge, IE 11 browsers
+  - Node 10, 12, 14, 16
+  - Chrome, Safari, Firefox, Edge browsers
   - Webpack and rollup.js module bundlers
@@ -22,3 +22,3 @@ - [React Native / Expo](#react-native--expo)
 
-**Upgrading from `uuid@3.x`?** Your code is probably okay, but check out [Upgrading From `uuid@3.x`](#upgrading-from-uuid3x) for details.
+**Upgrading from `uuid@3`?** Your code is probably okay, but check out [Upgrading From `uuid@3`](#upgrading-from-uuid3) for details.
 
@@ -128,18 +128,3 @@ ## Quickstart
 const uuidBytes = [
-  0x6e,
-  0xc0,
-  0xbd,
-  0x7f,
-  0x11,
-  0xc0,
-  0x43,
-  0xda,
-  0x97,
-  0x5e,
-  0x2a,
-  0x8a,
-  0xd9,
-  0xeb,
-  0xae,
-  0x0b,
+  0x6e, 0xc0, 0xbd, 0x7f, 0x11, 0xc0, 0x43, 0xda, 0x97, 0x5e, 0x2a, 0x8a, 0xd9, 0xeb, 0xae, 0x0b,
 ];
@@ -230,18 +215,3 @@
   random: [
-    0x10,
-    0x91,
-    0x56,
-    0xbe,
-    0xc4,
-    0xfb,
-    0xc1,
-    0xea,
-    0x71,
-    0xb4,
-    0xef,
-    0xe1,
-    0x67,
-    0x1c,
-    0x58,
-    0x36,
+    0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea, 0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36,
   ],
@@ -345,3 +315,3 @@ };
 ```shell
-$ uuid
+$ npx uuid
 ddeb27fb-d9a0-4624-be4d-4615062daed4
@@ -353,3 +323,3 @@ ```
 ```shell
-$ uuid --help
+$ npx uuid --help
 
@@ -398,34 +368,17 @@ Usage:
 
-To load this module directly into older browsers you can use the [UMD (Universal Module Definition)](https://github.com/umdjs/umd) builds from any of the following CDNs:
+As of `uuid@9` [UMD (Universal Module Definition)](https://github.com/umdjs/umd) builds are no longer shipped with this library.
 
-**Using [UNPKG](https://unpkg.com/uuid@latest/dist/umd/)**:
+If you need a UMD build of this library, use a bundler like Webpack or Rollup. Alternatively, refer to the documentation of [`uuid@8.3.2`](https://github.com/uuidjs/uuid/blob/v8.3.2/README.md#umd) which was the last version that shipped UMD builds.
 
-```html
-<script src="https://unpkg.com/uuid@latest/dist/umd/uuidv4.min.js"></script>
-```
+## Known issues
 
-**Using [jsDelivr](https://cdn.jsdelivr.net/npm/uuid@latest/dist/umd/)**:
+### Duplicate UUIDs (Googlebot)
 
-```html
-<script src="https://cdn.jsdelivr.net/npm/uuid@latest/dist/umd/uuidv4.min.js"></script>
-```
+This module may generate duplicate UUIDs when run in clients with _deterministic_ random number generators, such as [Googlebot crawlers](https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers). This can cause problems for apps that expect client-generated UUIDs to always be unique. Developers should be prepared for this and have a strategy for dealing with possible collisions, such as:
 
-**Using [cdnjs](https://cdnjs.com/libraries/uuid)**:
+- Check for duplicate UUIDs, fail gracefully
+- Disable write operations for Googlebot clients
 
-```html
-<script src="https://cdnjs.cloudflare.com/ajax/libs/uuid/8.1.0/uuidv4.min.js"></script>
-```
+### "getRandomValues() not supported"
 
-These CDNs all provide the same [`uuidv4()`](#uuidv4options-buffer-offset) method:
-
-```html
-<script>
-  uuidv4(); // ⇨ '55af1e37-0734-46d8-b070-a1e42e4fc392'
-</script>
-```
-
-Methods for the other algorithms ([`uuidv1()`](#uuidv1options-buffer-offset), [`uuidv3()`](#uuidv3name-namespace-buffer-offset) and [`uuidv5()`](#uuidv5name-namespace-buffer-offset)) are available from the files `uuidv1.min.js`, `uuidv3.min.js` and `uuidv5.min.js` respectively.
-
-## "getRandomValues() not supported"
-
 This error occurs in environments where the standard [`crypto.getRandomValues()`](https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues) API is not supported. This issue can be resolved by adding an appropriate polyfill:
@@ -449,7 +402,11 @@
 
-## Upgrading From `uuid@7.x`
+### IE 11 (Internet Explorer)
 
+Support for IE11 and other legacy browsers has been dropped as of `uuid@9`. If you need to support legacy browsers, you can always transpile the uuid module source yourself (e.g. using [Babel](https://babeljs.io/)).
+
+## Upgrading From `uuid@7`
+
 ### Only Named Exports Supported When Using with Node.js ESM
 
-`uuid@7.x` did not come with native ECMAScript Module (ESM) support for Node.js. Importing it in Node.js ESM consequently imported the CommonJS source with a default export. This library now comes with true Node.js ESM support and only provides named exports.
+`uuid@7` did not come with native ECMAScript Module (ESM) support for Node.js. Importing it in Node.js ESM consequently imported the CommonJS source with a default export. This library now comes with true Node.js ESM support and only provides named exports.
 
@@ -472,7 +429,7 @@ Instead of doing:
 
-Deep requires like `require('uuid/v4')` [which have been deprecated in `uuid@7.x`](#deep-requires-now-deprecated) are no longer supported.
+Deep requires like `require('uuid/v4')` [which have been deprecated in `uuid@7`](#deep-requires-now-deprecated) are no longer supported.
 
-## Upgrading From `uuid@3.x`
+## Upgrading From `uuid@3`
 
-"_Wait... what happened to `uuid@4.x` - `uuid@6.x`?!?_"
+"_Wait... what happened to `uuid@4` thru `uuid@6`?!?_"
 
@@ -483,3 +440,3 @@ In order to avoid confusion with RFC [version 4](#uuidv4options-buffer-offset) and [version 5](#uuidv5name-namespace-buffer-offset) UUIDs, and a possible [version 6](http://gh.peabody.io/uuidv6/), releases 4 thru 6 of this module have been skipped.
 
-`uuid@3.x` encouraged the use of deep requires to minimize the bundle size of browser builds:
+`uuid@3` encouraged the use of deep requires to minimize the bundle size of browser builds:
 
@@ -491,3 +448,3 @@ ```javascript
 
-As of `uuid@7.x` this library now provides ECMAScript modules builds, which allow packagers like Webpack and Rollup to do "tree-shaking" to remove dead code. Instead, use the `import` syntax:
+As of `uuid@7` this library now provides ECMAScript modules builds, which allow packagers like Webpack and Rollup to do "tree-shaking" to remove dead code. Instead, use the `import` syntax:
 
@@ -508,3 +465,3 @@ ```javascript
 
-`uuid@3.x` was exporting the Version 4 UUID method as a default export:
+`uuid@3` was exporting the Version 4 UUID method as a default export:
 
@@ -515,5 +472,5 @@ ```javascript
 
-This usage pattern was already discouraged in `uuid@3.x` and has been removed in `uuid@7.x`.
+This usage pattern was already discouraged in `uuid@3` and has been removed in `uuid@7`.
 
 ----
-Markdown generated from [README_js.md](README_js.md) by [![RunMD Logo](http://i.imgur.com/h0FVyzU.png)](https://github.com/broofa/runmd)
+Markdown generated from [README_js.md](README_js.md) by [![RunMD Logo](https://i.imgur.com/h0FVyzU.png)](https://github.com/broofa/runmd)

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

119295

increased by2.75%

Dev dependency count

23

decreased by-14.81%

Number of package files

76

increased by15.15%

Lines of code

2156

increased by47.67%

Worsened metrics

Number of low quality alerts

2

increased by100%

Number of lines in readme file

462

decreased by-8.51%

No dependency changes