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lindon-fox/gist:8b961f59546ec661f32a

Created October 20, 2014 07:43
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Perform after delay with swift
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gistfile1.txt
func delay(delay:Double, closure:()->()) {
dispatch_after(
dispatch_time(
DISPATCH_TIME_NOW,
Int64(delay * Double(NSEC_PER_SEC))
),
dispatch_get_main_queue(), closure)
}
//source: http://stackoverflow.com/a/24318861/377384
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