Rule Change: array-callback-return should support Stage 4 Array.prototype.toSorted`

[sosukesuzuki]

What rule do you want to change?

array-callback-return

What change to do you want to make?

Generate more warnings

How do you think the change should be implemented?

A new default behavior

Example code

[1, 2, 3].toSorted(
  (a, b) {
    if (cond1) return -1
    if (cond2) return 1
  }
);

What does the rule currently do for this code?

Do nothing

What will the rule do after it's changed?

Warns as for Array.prototype.sort.

Participation

• I am willing to submit a pull request to implement this change.

Additional comments

Change array by copy proposal reaches to Stage 4
ref: tc39/proposals@ad4df84

[nzakas]

Makes sense to me. Feel free to open a pull request.