[swift-evolution] [Review] SE-0045: Add scan, prefix(while:), drop(while:), and iterate to the stdlib

[Kevin Ballard]

On Thu, Apr 28, 2016, at 11:11 AM, Chris Lattner via swift-evolution wrote:
> Hello Swift community,
> 
> The review of "SE-0045: Add scan, prefix(while:), drop(while:), and iterate to the stdlib" begins now and runs through May 3. The proposal is available here:
> 
> 	https://github.com/apple/swift-evolution/blob/master/proposals/0045-scan-takewhile-dropwhile.md

The proposal has been updated as per feedback from the core team (https://github.com/apple/swift-evolution/pull/275). This includes removing some last vestiges of Swift 2 naming as well as replacing `iterate(_:apply:)` with an overloaded function `unfold(_:applying:)`.

-Kevin Ballard