| fileprivate func displayOptionsViewController() { | |
| guard let optionsViewController = OptionsViewController.create(completionBlock: optionsCompletionHandler) else { | |
| NSLog("Failed to create OptionsViewController, whoops") | |
| return | |
| } | |
| self.show(optionsViewController, sender: nil) | |
| self.optionsViewController = optionsViewController as? OptionsViewController | |
| } |
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