feat(async/unstable): accept iterator varargs in MuxAsyncIterator

[scarf005]

• resolves @std/async: make MuxAsyncIterator accept varargs #6086

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.77%. Comparing base (a6a9b86) to head (9ab022a).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6087      +/-   ##
==========================================
+ Coverage   96.75%   96.77%   +0.02%     
==========================================
  Files         510      513       +3     
  Lines       39189    39250      +61     
  Branches     5799     5815      +16     
==========================================
+ Hits        37919    37986      +67     
+ Misses       1228     1222       -6     
  Partials       42       42              

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[kt3k]

Thanks for the PR.

not sure how to handle unstable as it needs to modify class constructor.

I think we can extend the class and define the constructor in the subclass in unstable_mux_async_iterator.ts. Can you work on that change?

[scarf005]

Thanks for the PR.

not sure how to handle unstable as it needs to modify class constructor.

I think we can extend the class and define the constructor in the subclass in unstable_mux_async_iterator.ts. Can you work on that change?

applied in 7a7efd2 (#6087).

[kt3k]

I changed the implementation a bit to reduce the repetition.

[kt3k]

LGTM

[scarf005]

MaxAsyncIterator_ seems to be a typo of MuxAsyncIterator_?

[kt3k]

Ah, true. Thanks for pointing. Can you send a PR?

[scarf005]

opened #6096