[swift-users] What is the intended response to Array change notification for dependents?

Jens Alfke jens at mooseyard.com
Tue Mar 7 10:13:55 CST 2017

> On Mar 7, 2017, at 8:08 AM, Edward Connell <ewconnell at gmail.com> wrote:
> My question is, what was their design intent? Rebuild all dependents every time?

Swift started out by piggybacking on facilities provided by Foundation. Over time it’s becoming self-sufficient, but it’s a work in progress. Putting “design intent” in the past tense is inaccurate … I would say that this seems to be something to come in the future.

Are you asking how to use KVO with Swift arrays, or are you looking at pure Swift?

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