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Updates of Iterator helpers proposal #1152

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zloirock merged 5 commits into master from iter-helpers

Dec 10, 2022

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zloirock commented Dec 1, 2022 •

edited

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Iterator Helpers proposal:
- Built-ins:
  - Iterator
    - Iterator.from
    - Iterator#drop
    - Iterator#every
    - Iterator#filter
    - Iterator#find
    - Iterator#flatMap
    - Iterator#forEach
    - Iterator#map
    - Iterator#reduce
    - Iterator#some
    - Iterator#take
    - Iterator#toArray
    - Iterator#toAsync
    - Iterator#@@toStringTag
  - AsyncIterator
    - AsyncIterator.from
    - AsyncIterator#drop
    - AsyncIterator#every
    - AsyncIterator#filter
    - AsyncIterator#find
    - AsyncIterator#flatMap
    - AsyncIterator#forEach
    - AsyncIterator#map
    - AsyncIterator#reduce
    - AsyncIterator#some
    - AsyncIterator#take
    - AsyncIterator#toArray
    - AsyncIterator#@@toStringTag
- Moved to Stage 3, November TC39 meeting
- Added /actual/ entries, unconditional forced replacement disabled for features that survived to Stage 3
- .from accept strings, .flatMap throws on strings returned from the callback, proposal-iterator-helpers/244, proposal-iterator-helpers/250
- .from and .flatMap throws on non-object iterators, proposal-iterator-helpers/253

сс @michaelficarra

zloirock force-pushed the iter-helpers branch 3 times, most recently from 12053af to 1704b9e Compare

December 9, 2022 01:36

zloirock added 5 commits

December 10, 2022 09:43


          .from can accept strings, .flatMap callbacks can't return strings

91ec408


          throw in GetIteratorFlattenable when iterator is non-object

3627a59


          move iterator helpers to stage 3

7b6f4c6


          update the changelog

8e4df16


          drop methods that have not survived to Stage 3

c278937

zloirock force-pushed the iter-helpers branch from 1704b9e to c278937 Compare

December 10, 2022 02:50

zloirock merged commit 7dea5bf into master

zloirock deleted the iter-helpers branch

December 10, 2022 05:56

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