[swift-evolution] [Review] SE-0187: Introduce Sequence.filterMap(_:)

[Ben Cohen]

> On Nov 9, 2017, at 4:01 PM, Paul Cantrell <paul at bustoutsolutions.com> wrote:
> 
>  using the same name for both flatMap variants causes the type checker to miss programmer errors

Not to mention, makes it do a lot more work, lengthening compile times (especially when mixed with closure and literal type inference… the combinations, they explode).


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.swift.org/pipermail/swift-evolution/attachments/20171109/34a00903/attachment.html>