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I have a cache problem in my application, because when I enter a post it searches all comments related to it and populates the array, however, when I leave the same and enter another, the array has not yet been populated with new comments giving an appearance of delay.
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This happens because you did not load again when you entered the new post, give a "refresh" each time you load a screen, to update the data. This is not a cache problem.
If you are using a tableView:
tableView.reloadData()
If you are using a Viewcontroller: https://stackoverflow.com/questions/28170142/using-pull-to-refresh-in-view-controller-in-swift
I hope I’ve helped.
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In the viewwillappear I give a data Reload, my problem is that it pulls the data from the previous post array because the server search method is asynchronous.
– Mercenario