core-js - npm Package Compare versions

Comparing version 3.23.2 to 3.23.3

internals/define-built-in.js

@@ -15,4 +15,6 @@ var isCallable = require('../internals/is-callable');
   } else {
-    if (!options.unsafe) delete O[key];
-    else if (O[key]) simple = true;
+    try {
+      if (!options.unsafe) delete O[key];
+      else if (O[key]) simple = true;
+    } catch (error) { /* empty */ }
     if (simple) O[key] = value;
@@ -19,0 +21,0 @@ else definePropertyModule.f(O, key, {

internals/make-built-in.js

@@ -27,3 +27,4 @@ var fails = require('../internals/fails');
   if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
-    defineProperty(value, 'name', { value: name, configurable: true });
+    if (DESCRIPTORS) defineProperty(value, 'name', { value: name, configurable: true });
+    else value.name = name;
   }
@@ -30,0 +31,0 @@ if (CONFIGURABLE_LENGTH && options && hasOwn(options, 'arity') && value.length !== options.arity) {

internals/shared.js

@@ -7,7 +7,7 @@ var IS_PURE = require('../internals/is-pure');
 })('versions', []).push({
-  version: '3.23.2',
+  version: '3.23.3',
   mode: IS_PURE ? 'pure' : 'global',
   copyright: '© 2014-2022 Denis Pushkarev (zloirock.ru)',
-  license: 'https://github.com/zloirock/core-js/blob/v3.23.2/LICENSE',
+  license: 'https://github.com/zloirock/core-js/blob/v3.23.3/LICENSE',
   source: 'https://github.com/zloirock/core-js'
 });

modules/esnext.array.to-spliced.js

 'use strict';
 var $ = require('../internals/export');
+var addToUnscopables = require('../internals/add-to-unscopables');
+var doesNotExceedSafeInteger = require('../internals/does-not-exceed-safe-integer');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var toAbsoluteIndex = require('../internals/to-absolute-index');
 var toIndexedObject = require('../internals/to-indexed-object');
-var arraySlice = require('../internals/array-slice');
-var arrayToSpliced = require('../internals/array-to-spliced');
-var addToUnscopables = require('../internals/add-to-unscopables');
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
 
 var $Array = Array;
+var max = Math.max;
+var min = Math.min;
 
 // `Array.prototype.toSpliced` method
 // https://tc39.es/proposal-change-array-by-copy/#sec-array.prototype.toSpliced
-$({ target: 'Array', proto: true, arity: 2 }, {
-  // eslint-disable-next-line no-unused-vars -- required for .length
+$({ target: 'Array', proto: true }, {
   toSpliced: function toSpliced(start, deleteCount /* , ...items */) {
-    return arrayToSpliced(toIndexedObject(this), $Array, arraySlice(arguments));
+    var O = toIndexedObject(this);
+    var len = lengthOfArrayLike(O);
+    var actualStart = toAbsoluteIndex(start, len);
+    var argumentsLength = arguments.length;
+    var k = 0;
+    var insertCount, actualDeleteCount, newLen, A;
+    if (argumentsLength === 0) {
+      insertCount = actualDeleteCount = 0;
+    } else if (argumentsLength === 1) {
+      insertCount = 0;
+      actualDeleteCount = len - actualStart;
+    } else {
+      insertCount = argumentsLength - 2;
+      actualDeleteCount = min(max(toIntegerOrInfinity(deleteCount), 0), len - actualStart);
+    }
+    newLen = doesNotExceedSafeInteger(len + insertCount - actualDeleteCount);
+    A = $Array(newLen);
+
+    for (; k < actualStart; k++) A[k] = O[k];
+    for (; k < actualStart + insertCount; k++) A[k] = arguments[k - actualStart + 2];
+    for (; k < newLen; k++) A[k] = O[k + actualDeleteCount - insertCount];
+
+    return A;
   }
@@ -17,0 +42,0 @@ });

modules/esnext.typed-array.to-spliced.js

 'use strict';
 var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
-var arraySlice = require('../internals/array-slice');
-var arrayToSpliced = require('../internals/array-to-spliced');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var toAbsoluteIndex = require('../internals/to-absolute-index');
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
+var fails = require('../internals/fails');
 
@@ -9,8 +11,53 @@ var aTypedArray = ArrayBufferViewCore.aTypedArray;
 var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
+var max = Math.max;
+var min = Math.min;
 
+// some early implementations, like WebKit, does not follow the final semantic
+var PROPER_ORDER = !fails(function () {
+  // eslint-disable-next-line es-x/no-typed-arrays -- required for testing
+  var array = new Int8Array([1]);
+
+  var spliced = array.toSpliced(1, 0, {
+    valueOf: function () {
+      array[0] = 2;
+      return 3;
+    }
+  });
+
+  return spliced[0] !== 2 || spliced[1] !== 3;
+});
+
 // `%TypedArray%.prototype.toSpliced` method
 // https://tc39.es/proposal-change-array-by-copy/#sec-%typedarray%.prototype.toSpliced
-// eslint-disable-next-line no-unused-vars -- required for .length
 exportTypedArrayMethod('toSpliced', function toSpliced(start, deleteCount /* , ...items */) {
-  return arrayToSpliced(aTypedArray(this), getTypedArrayConstructor(this), arraySlice(arguments));
-}, { arity: 2 });
+  var O = aTypedArray(this);
+  var C = getTypedArrayConstructor(O);
+  var len = lengthOfArrayLike(O);
+  var actualStart = toAbsoluteIndex(start, len);
+  var argumentsLength = arguments.length;
+  var k = 0;
+  var insertCount, actualDeleteCount, convertedItems, newLen, A;
+  if (argumentsLength === 0) {
+    insertCount = actualDeleteCount = 0;
+  } else if (argumentsLength === 1) {
+    insertCount = 0;
+    actualDeleteCount = len - actualStart;
+  } else {
+    actualDeleteCount = min(max(toIntegerOrInfinity(deleteCount), 0), len - actualStart);
+    insertCount = argumentsLength - 2;
+    if (insertCount) {
+      convertedItems = new C(insertCount);
+      for (var i = 2; i < argumentsLength; i++) {
+        convertedItems[i - 2] = arguments[i];
+      }
+    }
+  }
+  newLen = len + insertCount - actualDeleteCount;
+  A = new C(newLen);
+
+  for (; k < actualStart; k++) A[k] = O[k];
+  for (; k < actualStart + insertCount; k++) A[k] = convertedItems[k - actualStart];
+  for (; k < newLen; k++) A[k] = O[k + actualDeleteCount - insertCount];
+
+  return A;
+}, !PROPER_ORDER);

modules/esnext.typed-array.with.js

 'use strict';
 var arrayWith = require('../internals/array-with');
 var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
+var isBigIntArray = require('../internals/is-big-int-array');
 var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
 var toBigInt = require('../internals/to-big-int');
-var classof = require('../internals/classof');
-var uncurryThis = require('../internals/function-uncurry-this');
 
@@ -12,3 +11,2 @@ var aTypedArray = ArrayBufferViewCore.aTypedArray;
 var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
-var slice = uncurryThis(''.slice);
 
@@ -29,6 +27,6 @@ var PROPER_ORDER = !!function () {
 exportTypedArrayMethod('with', { 'with': function (index, value) {
-  aTypedArray(this);
+  var O = aTypedArray(this);
   var relativeIndex = toIntegerOrInfinity(index);
-  var actualValue = slice(classof(this), 0, 3) === 'Big' ? toBigInt(value) : +value;
-  return arrayWith(this, getTypedArrayConstructor(this), relativeIndex, actualValue);
+  var actualValue = isBigIntArray(O) ? toBigInt(value) : +value;
+  return arrayWith(O, getTypedArrayConstructor(O), relativeIndex, actualValue);
 } }['with'], !PROPER_ORDER);

package.json

 {
   "name": "core-js",
   "description": "Standard library",
-  "version": "3.23.2",
+  "version": "3.23.3",
   "repository": {
@@ -6,0 +6,0 @@ "type": "git",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Deprecated

Maintenance

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

1003266

increased by0.12%

Lines of code

23221

increased by0.17%

Number of medium maintenance alerts

0

decreased by-100%

No dependency changes