[JSC] Enable Array#groupBy and Array#groupByToMap
Created attachment 449879 [details] Patch
Created attachment 449889 [details] Patch
Committed r288538 (246370@main): <https://commits.webkit.org/246370@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 449889 [details].
<rdar://problem/88006882>
Looks like there are 2 reported web-compat issues with Array.prototype.groupBy (name clashing): https://github.com/tc39/proposal-array-grouping/issues/37.
Re-opened since this is blocked by bug 235968
*** This bug has been marked as a duplicate of bug 258680 ***