iOS - Know when modal view has been dismissed

I have a UIViewController which I present a modalViewController in. After the modal view is shown, the user can dismiss it.

Is there a way to know when that modal view has been compl开发者_开发问答etely dismissed so I can fire a method from the original controller?

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Sounds like a job for: viewDidDisappear: from http://developer.apple.com/library/ios/#documentation/uikit/reference/UIViewController_Class/Reference/Reference.html