Daniel Gackle wrote:

Parenscript ships with a helper macro like this:

(defpsmacro length (a) `(.size ,a))

But there's no "size" function for arrays or strings... in fact, is there a "size" function in JS?

.size() is a method from the Prototype library. That probably mixed up whoever put that in there.

For most things, it seems like one would want:

(defpsmacro length (a) `(@ ,a length))

I agree that is more general. I've pushed this fix out to the darcs repos.

Cheers,

-- Travis