Update dependency core-js to v3.27.0
This MR contains the following updates:
Package | Type | Update | Change |
---|---|---|---|
core-js | dependencies | minor | 3.26.1 -> 3.27.0 |
Release Notes
zloirock/core-js
v3.27.0
-
Iterator Helpers proposal:
- Built-ins:
-
Iterator
Iterator.from
Iterator.prototype.drop
Iterator.prototype.every
Iterator.prototype.filter
Iterator.prototype.find
Iterator.prototype.flatMap
Iterator.prototype.forEach
Iterator.prototype.map
Iterator.prototype.reduce
Iterator.prototype.some
Iterator.prototype.take
Iterator.prototype.toArray
Iterator.prototype.toAsync
Iterator.prototype[@​@​toStringTag]
-
AsyncIterator
AsyncIterator.from
AsyncIterator.prototype.drop
AsyncIterator.prototype.every
AsyncIterator.prototype.filter
AsyncIterator.prototype.find
AsyncIterator.prototype.flatMap
AsyncIterator.prototype.forEach
AsyncIterator.prototype.map
AsyncIterator.prototype.reduce
AsyncIterator.prototype.some
AsyncIterator.prototype.take
AsyncIterator.prototype.toArray
AsyncIterator.prototype[@​@​toStringTag]
-
- Moved to Stage 3, November 2022 TC39 meeting
- Added
/actual/
entries, unconditional forced replacement disabled for features that survived to Stage 3 -
.from
accept strings,.flatMap
throws on strings returned from the callback, proposal-iterator-helpers/244, proposal-iterator-helpers/250 -
.from
and.flatMap
throws on non-object iterators, proposal-iterator-helpers/253
- Built-ins:
-
Set
methods proposal:- Built-ins:
Set.prototype.intersection
Set.prototype.union
Set.prototype.difference
Set.prototype.symmetricDifference
Set.prototype.isSubsetOf
Set.prototype.isSupersetOf
Set.prototype.isDisjointFrom
- Moved to Stage 3, November 2022 TC39 meeting
- Reimplemented with new semantics:
- Optimized performance (iteration over lowest set)
- Accepted only
Set
-like objects as an argument, not all iterables - Accepted only
Set
s asthis
, no@@​species
support, and other minor changes
- Added
/actual/
entries, unconditional forced replacement changed to feature detection - For avoiding breaking changes:
- New versions of methods are implemented as new modules and available in new entries or entries where old versions of methods were not available before (like
/actual/
namespace) - In entries where they were available before (like
/full/
namespace), those methods are available with fallbacks to old semantics (in addition toSet
-like, they accept iterable objects). This behavior will be removed from the next major release
- New versions of methods are implemented as new modules and available in new entries or entries where old versions of methods were not available before (like
- Built-ins:
-
Well-Formed Unicode Strings proposal:
- Methods:
String.prototype.isWellFormed
String.prototype.toWellFormed
- Moved to Stage 3, November 2022 TC39 meeting
- Added
/actual/
entries, disabled unconditional forced replacement
- Methods:
-
Explicit resource management Stage 3 and Async explicit resource management Stage 2 proposals:
- Renamed from "
using
statement" and splitted into 2 (sync and async) proposals - In addition to already present well-known symbols, added new built-ins:
Symbol.dispose
Symbol.asyncDispose
SuppressedError
-
DisposableStack
DisposableStack.prototype.dispose
DisposableStack.prototype.use
DisposableStack.prototype.adopt
DisposableStack.prototype.defer
DisposableStack.prototype.move
DisposableStack.prototype[@​@​dispose]
-
AsyncDisposableStack
AsyncDisposableStack.prototype.disposeAsync
AsyncDisposableStack.prototype.use
AsyncDisposableStack.prototype.adopt
AsyncDisposableStack.prototype.defer
AsyncDisposableStack.prototype.move
AsyncDisposableStack.prototype[@​@​asyncDispose]
Iterator.prototype[@​@​dispose]
AsyncIterator.prototype[@​@​asyncDispose]
- Sync version of this proposal moved to Stage 3, November 2022 TC39 meeting
- Added
/actual/
namespace entries for Stage 3 proposal
- Renamed from "
- Added
String.dedent
stage 2 proposal- Method
String.dedent
- Throws an error on non-frozen raw templates for avoiding possible breaking changes in the future, proposal-string-dedent/75
- Method
-
Compat data targets improvements:
-
React Native from 0.70 shipped with Hermes as the default engine. However, bundled Hermes versions differ from standalone Hermes releases. So added
react-native
target for React Native with bundled Hermes. -
According to the documentation, Oculus Browser was renamed to Meta Quest Browser, so
oculus
target was renamed toquest
. -
opera_mobile
target name is confusing since it contains data for the Chromium-based Android version, but iOS Opera is Safari-based. Soopera_mobile
target was renamed toopera-android
. -
android
target name is also confusing for someone - that means Android WebView, some think thinks that it's Chrome for Android, but they have some differences. For avoiding confusion, addedchrome-android
target. - For consistency with two previous cases, added
firefox-android
target. - For avoiding breaking changes, the
oculus
andopera_mobile
fields are available in the compat data till the next major release.
-
React Native from 0.70 shipped with Hermes as the default engine. However, bundled Hermes versions differ from standalone Hermes releases. So added
- Compat data improvements:
-
Array.fromAsync
marked as supported from Bun 0.3.0 -
String.prototype.{ isWellFormed, toWellFormed }
marked as supported from Bun 0.4.0 -
Change
Array
by copy proposal marked as supported from Deno 1.27, deno/16429 - Added Deno 1.28 / 1.29 compat data mapping
- Added NodeJS 19.2 compat data mapping
- Added Samsung Internet 19.0 compat data mapping
- Added Quest Browser 24.0 compat data mapping
- Fixed the first version in the Chromium-based Edge compat data mapping
-
-
{ Map, WeakMap }.prototype.emplace
became stricter by the spec draft - Smoothed behavior of some conflicting proposals
- Removed some generic behavior (like
@@​species
pattern) of some.prototype
methods from the new collections methods proposal and theArray
deduplication proposal that most likely will not be implemented since it contradicts the current TC39 policy - Added pure version of the
Number
constructor, #1154, #1155, thanks @trosos - Added
set(Timeout|Interval|Immediate)
extra arguments fix for Bun 0.3.0- (similarly to IE9-), bun/1633 - Fixed handling of sparse arrays in
structuredClone
, #1156 - Fixed a theoretically possible future conflict of polyfills definitions in the pure version
- Some refactoring and optimization
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-
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