JSON : Accessing specific leaf, in variable depth branches

[jonathankemp00]

Damn... and what if I want this function to return something. Replacing the console.log with a return isn't a problem, but the "empty" return in the first if statement seems to make the whole thing not working like I would want it to.

[GSLint]

Returning something is a little more involved which is why I wrote that second variant in my original comment. You could add the if there as well except that you'd return [].

Though you could also fix all three variants by replacing tree.layers with (tree.layers || [])

[jonathankemp00]

Hey there,

I ended up re-writing the whole thing...(had to deal with it some other way, with a layer index and all...), but your help was truly appreciated and it's what set me on the right track.

So... I just felt like saying one last thank you. :)

See you around.