core-js - npm Package Compare versions

Comparing version 3.35.0 to 3.35.1

internals/export.js

@@ -35,3 +35,3 @@ 'use strict';
   } else {
-    target = (global[TARGET] || {}).prototype;
+    target = global[TARGET] && global[TARGET].prototype;
   }
@@ -38,0 +38,0 @@ if (target) for (key in source) {

internals/fix-regexp-well-known-symbol-logic.js

 'use strict';
 // TODO: Remove from `core-js@4` since it's moved to entry points
 require('../modules/es.regexp.exec');
-var uncurryThis = require('../internals/function-uncurry-this-clause');
+var call = require('../internals/function-call');
 var defineBuiltIn = require('../internals/define-built-in');
@@ -18,3 +18,3 @@ var regexpExec = require('../internals/regexp-exec');
   var DELEGATES_TO_SYMBOL = !fails(function () {
-    // String methods call symbol-named RegEp methods
+    // String methods call symbol-named RegExp methods
     var O = {};
@@ -57,5 +57,4 @@ O[SYMBOL] = function () { return 7; };
   ) {
-    var uncurriedNativeRegExpMethod = uncurryThis(/./[SYMBOL]);
+    var nativeRegExpMethod = /./[SYMBOL];
     var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) {
-      var uncurriedNativeMethod = uncurryThis(nativeMethod);
       var $exec = regexp.exec;
@@ -67,5 +66,5 @@ if ($exec === regexpExec || $exec === RegExpPrototype.exec) {
           // We avoid it by directly calling the native @@method method.
-          return { done: true, value: uncurriedNativeRegExpMethod(regexp, str, arg2) };
+          return { done: true, value: call(nativeRegExpMethod, regexp, str, arg2) };
         }
-        return { done: true, value: uncurriedNativeMethod(str, regexp, arg2) };
+        return { done: true, value: call(nativeMethod, str, regexp, arg2) };
       }
@@ -72,0 +71,0 @@ return { done: false };

internals/is-constructor.js

@@ -10,3 +10,2 @@ 'use strict';
 var noop = function () { /* empty */ };
-var empty = [];
 var construct = getBuiltIn('Reflect', 'construct');
@@ -20,3 +19,3 @@ var constructorRegExp = /^\s*(?:class|function)\b/;
   try {
-    construct(noop, empty, argument);
+    construct(noop, [], argument);
     return true;
@@ -23,0 +22,0 @@ } catch (error) {

internals/make-built-in.js

@@ -28,3 +28,3 @@ 'use strict';
   if (stringSlice($String(name), 0, 7) === 'Symbol(') {
-    name = '[' + replace($String(name), /^Symbol\(([^)]*)\)/, '$1') + ']';
+    name = '[' + replace($String(name), /^Symbol\(([^)]*)\).*$/, '$1') + ']';
   }
@@ -31,0 +31,0 @@ if (options && options.getter) name = 'get ' + name;

internals/shared.js

@@ -8,7 +8,7 @@ 'use strict';
 })('versions', []).push({
-  version: '3.35.0',
+  version: '3.35.1',
   mode: IS_PURE ? 'pure' : 'global',
-  copyright: '© 2014-2023 Denis Pushkarev (zloirock.ru)',
-  license: 'https://github.com/zloirock/core-js/blob/v3.35.0/LICENSE',
+  copyright: '© 2014-2024 Denis Pushkarev (zloirock.ru)',
+  license: 'https://github.com/zloirock/core-js/blob/v3.35.1/LICENSE',
   source: 'https://github.com/zloirock/core-js'
 });

internals/to-length.js

@@ -9,3 +9,4 @@ 'use strict';
 module.exports = function (argument) {
-  return argument > 0 ? min(toIntegerOrInfinity(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
+  var len = toIntegerOrInfinity(argument);
+  return len > 0 ? min(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
 };

modules/es.string.replace-all.js

@@ -23,8 +23,2 @@ 'use strict';
 
-var stringIndexOf = function (string, searchValue, fromIndex) {
-  if (fromIndex > string.length) return -1;
-  if (searchValue === '') return fromIndex;
-  return indexOf(string, searchValue, fromIndex);
-};
-
 // `String.prototype.replaceAll` method
@@ -58,3 +52,3 @@ // https://tc39.es/ecma262/#sec-string.prototype.replaceall
     advanceBy = max(1, searchLength);
-    position = stringIndexOf(string, searchString, 0);
+    position = indexOf(string, searchString);
     while (position !== -1) {
@@ -66,3 +60,3 @@ replacement = functionalReplace
       endOfLastMatch = position + searchLength;
-      position = stringIndexOf(string, searchString, position + advanceBy);
+      position = position + advanceBy > string.length ? -1 : indexOf(string, searchString, position + advanceBy);
     }
@@ -69,0 +63,0 @@ if (endOfLastMatch < string.length) {

modules/es.string.split.js

 'use strict';
-var apply = require('../internals/function-apply');
 var call = require('../internals/function-call');
@@ -8,3 +7,2 @@ var uncurryThis = require('../internals/function-uncurry-this');
 var isNullOrUndefined = require('../internals/is-null-or-undefined');
-var isRegExp = require('../internals/is-regexp');
 var requireObjectCoercible = require('../internals/require-object-coercible');
@@ -16,5 +14,3 @@ var speciesConstructor = require('../internals/species-constructor');
 var getMethod = require('../internals/get-method');
-var arraySlice = require('../internals/array-slice');
-var callRegExpExec = require('../internals/regexp-exec-abstract');
-var regexpExec = require('../internals/regexp-exec');
+var regExpExec = require('../internals/regexp-exec-abstract');
 var stickyHelpers = require('../internals/regexp-sticky-helpers');
@@ -26,5 +22,3 @@ var fails = require('../internals/fails');
 var min = Math.min;
-var $push = [].push;
-var exec = uncurryThis(/./.exec);
-var push = uncurryThis($push);
+var push = uncurryThis([].push);
 var stringSlice = uncurryThis(''.slice);
@@ -43,56 +37,16 @@
 
+var BUGGY = 'abbc'.split(/(b)*/)[1] === 'c' ||
+  // eslint-disable-next-line regexp/no-empty-group -- required for testing
+  'test'.split(/(?:)/, -1).length !== 4 ||
+  'ab'.split(/(?:ab)*/).length !== 2 ||
+  '.'.split(/(.?)(.?)/).length !== 4 ||
+  // eslint-disable-next-line regexp/no-empty-capturing-group, regexp/no-empty-group -- required for testing
+  '.'.split(/()()/).length > 1 ||
+  ''.split(/.?/).length;
+
 // @@split logic
 fixRegExpWellKnownSymbolLogic('split', function (SPLIT, nativeSplit, maybeCallNative) {
-  var internalSplit;
-  if (
-    'abbc'.split(/(b)*/)[1] === 'c' ||
-    // eslint-disable-next-line regexp/no-empty-group -- required for testing
-    'test'.split(/(?:)/, -1).length !== 4 ||
-    'ab'.split(/(?:ab)*/).length !== 2 ||
-    '.'.split(/(.?)(.?)/).length !== 4 ||
-    // eslint-disable-next-line regexp/no-empty-capturing-group, regexp/no-empty-group -- required for testing
-    '.'.split(/()()/).length > 1 ||
-    ''.split(/.?/).length
-  ) {
-    // based on es5-shim implementation, need to rework it
-    internalSplit = function (separator, limit) {
-      var string = toString(requireObjectCoercible(this));
-      var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;
-      if (lim === 0) return [];
-      if (separator === undefined) return [string];
-      // If `separator` is not a regex, use native split
-      if (!isRegExp(separator)) {
-        return call(nativeSplit, string, separator, lim);
-      }
-      var output = [];
-      var flags = (separator.ignoreCase ? 'i' : '') +
-                  (separator.multiline ? 'm' : '') +
-                  (separator.unicode ? 'u' : '') +
-                  (separator.sticky ? 'y' : '');
-      var lastLastIndex = 0;
-      // Make `global` and avoid `lastIndex` issues by working with a copy
-      var separatorCopy = new RegExp(separator.source, flags + 'g');
-      var match, lastIndex, lastLength;
-      while (match = call(regexpExec, separatorCopy, string)) {
-        lastIndex = separatorCopy.lastIndex;
-        if (lastIndex > lastLastIndex) {
-          push(output, stringSlice(string, lastLastIndex, match.index));
-          if (match.length > 1 && match.index < string.length) apply($push, output, arraySlice(match, 1));
-          lastLength = match[0].length;
-          lastLastIndex = lastIndex;
-          if (output.length >= lim) break;
-        }
-        if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop
-      }
-      if (lastLastIndex === string.length) {
-        if (lastLength || !exec(separatorCopy, '')) push(output, '');
-      } else push(output, stringSlice(string, lastLastIndex));
-      return output.length > lim ? arraySlice(output, 0, lim) : output;
-    };
-  // Chakra, V8
-  } else if ('0'.split(undefined, 0).length) {
-    internalSplit = function (separator, limit) {
-      return separator === undefined && limit === 0 ? [] : call(nativeSplit, this, separator, limit);
-    };
-  } else internalSplit = nativeSplit;
+  var internalSplit = '0'.split(undefined, 0).length ? function (separator, limit) {
+    return separator === undefined && limit === 0 ? [] : call(nativeSplit, this, separator, limit);
+  } : nativeSplit;
 
@@ -117,8 +71,9 @@ return [
       var S = toString(string);
-      var res = maybeCallNative(internalSplit, rx, S, limit, internalSplit !== nativeSplit);
 
-      if (res.done) return res.value;
+      if (!BUGGY) {
+        var res = maybeCallNative(internalSplit, rx, S, limit, internalSplit !== nativeSplit);
+        if (res.done) return res.value;
+      }
 
       var C = speciesConstructor(rx, RegExp);
-
       var unicodeMatching = rx.unicode;
@@ -129,3 +84,2 @@ var flags = (rx.ignoreCase ? 'i' : '') +
                   (UNSUPPORTED_Y ? 'g' : 'y');
-
       // ^(? + rx + ) is needed, in combination with some S slicing, to
@@ -136,3 +90,3 @@ // simulate the 'y' flag.
       if (lim === 0) return [];
-      if (S.length === 0) return callRegExpExec(splitter, S) === null ? [S] : [];
+      if (S.length === 0) return regExpExec(splitter, S) === null ? [S] : [];
       var p = 0;
@@ -143,3 +97,3 @@ var q = 0;
         splitter.lastIndex = UNSUPPORTED_Y ? 0 : q;
-        var z = callRegExpExec(splitter, UNSUPPORTED_Y ? stringSlice(S, q) : S);
+        var z = regExpExec(splitter, UNSUPPORTED_Y ? stringSlice(S, q) : S);
         var e;
@@ -165,2 +119,2 @@ if (
   ];
-}, !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC, UNSUPPORTED_Y);
+}, BUGGY || !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC, UNSUPPORTED_Y);

package.json

 {
   "name": "core-js",
-  "version": "3.35.0",
+  "version": "3.35.1",
   "type": "commonjs",
@@ -5,0 +5,0 @@ "description": "Standard library",

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Worsened metrics

Total package byte prevSize

1207706

decreased by-0.19%

Lines of code

30005

decreased by-0.17%

No dependency changes