1647796 - Add lazy AsyncIterator helper methods

Status: RESOLVED FIXED

(Core :: JavaScript Engine, enhancement, P3)

Description

[ExE Boss]

The Iterator Helpers proposal defines 6 lazy methods that need to be implemented on %AsyncIterator.prototype%:

• %AsyncIterator.prototype%.map ( mapper )
• %AsyncIterator.prototype%.filter ( filterer )
• %AsyncIterator.prototype%.take ( limit )
• %AsyncIterator.prototype%.drop ( limit )
• %AsyncIterator.prototype%.asIndexedPairs ()
• %AsyncIterator.prototype%.flatMap ( mapper )

Comment 1

[Adam Vandolder [:avandolder]]

Attachment: Bug 1647796 - Add lazy AsyncIterator helper methods. r?jorendorff

Comment 2

[Adam Vandolder [:avandolder]]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=472562c29f15b70d3f19e704c2805747766bec73
https://treeherder.mozilla.org/#/jobs?repo=try&revision=a542c88b687a72a57142f679729b438579cf7b24

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/5ab89a7196a3
Add lazy AsyncIterator helper methods. r=jorendorff

Comment 4

[Cristina Coroiu [:ccoroiu]]

https://hg.mozilla.org/mozilla-central/rev/5ab89a7196a3