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OscarSwanros/active.swift

Created December 8, 2016 18:15
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active.swift
class MyController: UIViewController {
static var activeInstances: Int = 0
init() {
super.init()
MyController.activeInstances += 1
}
dealloc {
MyController.activeInstances -= 1
}
}
MyController.activeInstances // #=> Numero de instancias en determinado momento
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