Part 2: Adding app icons

📚 Official Books iOS Apprentice
1

On page 225 it says:

Add these icons to the asset catalog (Assets.xcassets). Recall that icons go into the AppIcon section. Simply drag them from the Finder into the slots.

Simply drag them into the slots you say. But there are 12 icons and 17 slots. Which icons go where? A little explanation is in order here.

2

How this works is explained in part 1, page 140. Some icons are used in more than one slot. Which icon goes where depends on the size under the slot (in points) and whether it’s 1x, 2x, or 3x.

3

Thanks for the pointer. It would be great to have a note on page 225 pointing to the text in section 1.