zloirock/core-js v3.0.0-beta.4

3.0.0-beta.4 - 2018.12.04

on GitHub

See all changes in the changelog.

• Added availability configuration of aggressiveness.
• asap (old stage 0 proposal) replaced by queueMicrotask (a part of HTML spec).
• Added direct .exec calling to RegExp#{@@replace, @@split, @@match, @@search}. Also, added fixes for RegExp#exec method. #411, #434, #453, thanks @nicolo-ribaudo.
• Added new methods to new collections methods stage 1 proposal:
  • { Map, WeakMap, WeakSet }#deleteAll
  • Map#every
  • Map#find
  • Map#findKey
  • Map#includes
  • Map#keyOf
  • Map#reduce
  • Map#some
  • WeakSet#addAll
• Fixed Map#merge semantics.
• Added Math.seededPRNG stage 1 proposal.
• Added Symbol.dispose for stage 1 using statement proposal.
• global renamed to globalThis per tc39/proposal-global@2a4cf86
• Symbol#description marked as a stable ECMAScript feature.
• String#matchAll updated per tc39/proposal-string-matchall#38.
• Object.fromEntries moved to stage 3.
• Promise.allSettled moved to stage 1.
• Fixed Safari 12.0 Array#reverse bug.
• Fixed Safari 12.0 Symbol#description bug.
• Fixed String#padStart and String#padEnd bug in mobile Safari, #414.
• One more fix for microtasks in iOS related #339.
• Added a fallback for Rhino bug, #440.
• Updated many dev dependencies (for example, babel to babel@7).