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[SR-361] Implement SE-0008: Add a Lazy flatMap for Sequences of Optionals #42981

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DougGregor opened this issue Dec 23, 2015 · 7 comments
Closed

[SR-361] Implement SE-0008: Add a Lazy flatMap for Sequences of Optionals #42981

DougGregor opened this issue Dec 23, 2015 · 7 comments
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feature A feature request or implementation standard library Area: Standard library umbrella swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented

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@DougGregor
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Previous ID SR-361
Radar None
Original Reporter @DougGregor
Type New Feature
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s Standard Library
Labels New Feature
Assignee russ (JIRA)
Priority Medium

md5: 7b93a665c171cf85a8676fbf35cb55ab

Issue Description:

Implement SE-0008

https://github.com/apple/swift-evolution/blob/master/proposals/0008-lazy-flatmap-for-optionals.md
@lattner
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lattner mannequin commented Apr 17, 2016

this got implemented in Swift 2.2

@natecook1000
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@lattner I haven't seen an implementation of this in either 2.2 or 3.0.

@lattner
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lattner mannequin commented Apr 17, 2016

Ah, you're right!

@swift-ci
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Comment by Russ Bishop (JIRA)

I'm halfway through the implementation of this unless someone has objections.

@lattner
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Mannequin

lattner mannequin commented May 10, 2016

Great!

@swift-ci
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Comment by Russ Bishop (JIRA)

PR #2461

@swift-ci
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Comment by Russ Bishop (JIRA)

Merged in #2461

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added feature A feature request or implementation swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented and removed new feature labels Nov 11, 2022
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feature A feature request or implementation standard library Area: Standard library umbrella swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented
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@DougGregor @natecook1000 @swift-ci @AnthonyLatsis