Created
August 30, 2015 09:36
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toSignalProducer
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| tempStepper.rac_signalForControlEvents(.ValueChanged).toSignalProducer() | |
| |> map { aStepper in | |
| let stepper = aStepper as! UIStepper | |
| return Int(stepper.value) | |
| } | |
| |> catch { _ in SignalProducer<Int, NoError>.empty } |
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