Okay, I'm dumb, but I can't figure out how to use the *Generator() methods.

I have a companion post about *Instances(), and iterators, but now I am having trouble understanding how to best use *generators

Specifically, I am looking at *children() , used to be able to iterate all children attached to an instance.

But how? Needing to relate this back to event sheets, how would I recreate this:

Pick children of type "A" -> Dothing

If I simply do this:

For (const child of someinstance.children()) {
	If(child.type === Desiredtype) child.DoaThing();
}

you could potentially use it iterate thru a loop at different points and time. it could defer handling the next element.

when you use it in a for each loop, I don't think there is an actual difference.

but the generator has some methods like next() that lets you control when to handle the next item in the collection, here is a silly test

drive.google.com/file/d/1CCLP2SWMNAX1xuDCV1B3vMrB2DwWe0_2/view

where I have used these in the past, is for a card game, I have a deck data structure that had a generator function to return the elements, and i would just call deck.next() to get the next card. but this could also be accomplished using a stack or a queue with pop/dequeue,

where generator excel is the value it returns is lazily evaluated so it's more memory efficient. instead of pulling the entire set in memory it only pull the elements its retrieved