ios - Clear modal views from memory -


i'm having problem storyboard has beside navigation controller modal views separate them main "route" in app. when press button modal segue opens other view.

the problem is: when go navigation controller , press button open modal view again, creates new instance of view controller without deleting old one.

is possible clean memory when leaving modal view or something?

i found solution:

when finished separated modal view part, use [[self presentingviewcontroller] dismissviewcontrolleranimated:yes completion:nil]; , app goes last view controller, in case uinavigationcontroller. , this, deallocates old views.


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