From the course: iOS and watchOS App Development: Notifications

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From the course: iOS and watchOS App Development: Notifications

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- Notifications do go stale when their purpose is no longer relevant. And you're going to want to remove them. Let's go ahead and close the app. And I'm going to pull up the update pizza content here again. And you'll notice I've done something to prevent overflow of the pizza steps array is I put the pizza steps at count thing here where I would loop around. Now that's not really logical in terms of making a pizza. When we are done, we're just done. And what I really want to do is just stop making pizzas and leave the pizza notification. So, what I am going to do is I am going to delete this right here. And I am going to change this around a bit so we'll get a deletion after we are finished with the array. So, what I'm going to do for this is when I hit the point where we're too far in step numbers, that we are over the count in step numbers that I'm going to make this nil. So I'm going to change this first of all to an optional. That will of course mean that this needs to be…

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