[swift-users] What is [weak self]?

[Jeff Kelley]

Thank you!


Jeff Kelley

SlaunchaMan at gmail.com | @SlaunchaMan <https://twitter.com/SlaunchaMan> | jeffkelley.org <http://jeffkelley.org/>
> On Dec 14, 2015, at 11:51 PM, Jacob Bandes-Storch <jtbandes at gmail.com> wrote:
> 
> It's a "capture list": https://developer.apple.com/library/ios/documentation/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html#//apple_ref/doc/uid/TP40014097-CH20-ID56 <https://developer.apple.com/library/ios/documentation/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html#//apple_ref/doc/uid/TP40014097-CH20-ID56>
> 
> Jacob Bandes-Storch
> 
> On Mon, Dec 14, 2015 at 8:50 PM, Jeff Kelley via swift-users <swift-users at swift.org <mailto:swift-users at swift.org>> wrote:
> Just looking for a technical term here: what is [weak self] at the beginning of a closure? An annotation? Thanks in advance!
> 
> 
> Jeff Kelley
> 
> SlaunchaMan at gmail.com <mailto:SlaunchaMan at gmail.com> | @SlaunchaMan <https://twitter.com/SlaunchaMan> | jeffkelley.org <http://jeffkelley.org/>
> 
> 
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