svelte-countup - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

lib/index.js

 (function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('crypto')) :
-    typeof define === 'function' && define.amd ? define(['crypto'], factory) :
-    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.CountUp = factory(global.crypto));
-})(this, (function (crypto) { 'use strict';
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+    typeof define === 'function' && define.amd ? define(factory) :
+    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.CountUp = factory());
+})(this, (function () { 'use strict';
 
-    function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-    var crypto__default = /*#__PURE__*/_interopDefaultLegacy(crypto);
-
     function noop() { }
@@ -280,24 +276,76 @@ function run(fn) {
 
-    let urlAlphabet =
-      'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict';
+    // 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);
+    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);
 
-    let random = bytes =>
-      new Promise((resolve, reject) => {
-        crypto__default["default"].randomFill(Buffer.allocUnsafe(bytes), (err, buf) => {
-          if (err) {
-            reject(err);
-          } else {
-            resolve(buf);
-          }
-        });
-      });
-    let nanoid = (size = 21) =>
-      random(size).then(bytes => {
-        let id = '';
-        while (size--) {
-          id += urlAlphabet[bytes[size] & 63];
+        if (!getRandomValues) {
+          throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');
         }
-        return id
-      });
+      }
 
+      return getRandomValues(rnds8);
+    }
+
+    var REGEX = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;
+
+    function validate(uuid) {
+      return typeof uuid === 'string' && REGEX.test(uuid);
+    }
+
+    /**
+     * Convert array of 16 byte values to UUID string format of the form:
+     * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+     */
+
+    var byteToHex = [];
+
+    for (var i = 0; i < 256; ++i) {
+      byteToHex.push((i + 0x100).toString(16).substr(1));
+    }
+
+    function stringify(arr) {
+      var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 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
+      // of the following:
+      // - One or more input array values don't map to a hex octet (leading to
+      // "undefined" in the uuid)
+      // - Invalid input values for the RFC `version` or `variant` fields
+
+      if (!validate(uuid)) {
+        throw TypeError('Stringified UUID is invalid');
+      }
+
+      return uuid;
+    }
+
+    function v4(options, buf, offset) {
+      options = options || {};
+      var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+
+      rnds[6] = rnds[6] & 0x0f | 0x40;
+      rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided
+
+      if (buf) {
+        offset = offset || 0;
+
+        for (var i = 0; i < 16; ++i) {
+          buf[offset + i] = rnds[i];
+        }
+
+        return buf;
+      }
+
+      return stringify(rnds);
+    }
+
     const defaultOptions = {
@@ -416,3 +464,3 @@ root: null,
     function instance($$self, $$props, $$invalidate) {
-    	const id = nanoid();
+    	const id = v4();
     	let isInView;
@@ -419,0 +467,0 @@ let { value } = $$props;

package.json

 {
   "name": "svelte-countup",
   "componentname": "CountUp",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "main": "lib/index.js",
@@ -25,5 +25,5 @@ "module": "lib/index.mjs",
   "dependencies": {
-    "nanoid": "^3.3.1",
-    "svelte-inview": "^3.0.0"
+    "svelte-inview": "^3.0.0",
+    "uuid": "^8.3.2"
   }
 }

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Improved metrics

Total package byte prevSize

40468

increased by14.4%

Lines of code

1018

increased by7.72%

Dependency changes

• + Addeduuid@^8.3.2

• + Addeduuid@8.3.2(transitive)

• - Removednanoid@^3.3.1

• - Removednanoid@3.3.7(transitive)