[swift-evolution] Proposal: Add replace(_:with:) function to the stdlib

Martin Kühl martin.kuehl at gmail.com
Mon Dec 14 09:32:36 CST 2015

On 14 December 2015 at 09:30, Kevin Ballard via swift-evolution
<swift-evolution at swift.org> wrote:
> I'll grant you that it's uncommon to have functions with both side-effects and return values, but it's certainly not unheard-of. Heck, that's how Generators work!

It’s also how all mutating funcs on Dictionary behave.


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