My guide to Snap! lists

[loucheman]

@niki650

If you want to delete items in a list, use this:

delete (all v) of (list)

But if you don’t want the size of the list to reset, use this instead:

for each (item) in (list) {
delete (1 v) of (list)
}

The delete all block doesn’t change the aspect (size) of the variable watcher:

The set block reset the aspect (size) of the variable warcher:

If you’re short on ideas for your tutorial, you can take inspiration from this project.