Ashley Claymore

> LGTM Thanks @chicoxyzzy! Much appreciated

Hi @unadlib There is a chance that the spec will be updated to accept tuples here: https://github.com/tc39/proposal-record-tuple/issues/107

hi @FrameMuse A core motivation for this proposal is to keep the Tuple interface as a subset of the Array interface. https://github.com/tc39/proposal-change-array-by-copy#relationship-with-record--tuple Because Tuples are immutable they won't have a...

> > Because Tuples are immutable they won't have a `sort` method on them, they will have a different method which does a non-mutating sort. Because Arrays already exist adding...

> Note, my suggestion is not inventing a new thing, but follow the real well-known method `slice` and using a much easy mental model: replace a slice (items) of an...

Putting `toSpliced` aside here is the cross-sections of the 3 interfaces (Array, TypedArray (TA), and Tuple). Array.prototype = `Core-1` + `Core-2` + `Array-1` + `Array-2` TA.prototype = `Core-1` + `Core-2`...

In #88 yes (maybe I should have posted my comment there instead). It was more to help me visualise @hax 's [comment](https://github.com/tc39/proposal-change-array-by-copy/issues/80#issuecomment-1165064866). > As https://github.com/tc39/proposal-change-array-by-copy/issues/88 , TypedArray.p.toSpliced also make the...

> What is a private symbol? Some engines, like v8, internally implement private fields using symbols that are hidden from things like `Reflect.ownKeys`

I'm getting a 403 error when it tries to upload the preview: https://github.com/tc39/ecma262/runs/6472329978?check_suite_focus=true Is there something I need to do?

> @acutmore i'll take a look at it when i have a moment. The generated preview seems to have sorted itself out now - thanks anyway!