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Keeping NSTimeInterval updated with current time
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Keeping NSTimeInterval updated with current time


  • Subject: Keeping NSTimeInterval updated with current time
  • From: PCWiz <email@hidden>
  • Date: Mon, 2 Nov 2009 16:10:49 -0700

In my model class I have 2 properties, timeInterval and postedTime. postedTime contains a static date. timeInterval uses the timeIntervalSinceNow method to find the number of seconds that has passed by since the date in postedTime.

What I want to do is around every 5 minutes, update the timeInterval to be consistent with the current time. The problem is that I need to do this update for a large number of instances of the object. One way I could think to do this would be to enumerate through the array containing the objects every 5 minutes and just set the timeInterval property. But is there a more efficient way to do this?

Thanks
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