On Mon, Aug 16, 2010 at 3:29 AM, Matthew Phillips <mattp...@gmail.com> wrote:
> ;; Now, if I want any node's in-edges, I can't just call "in-edges"
> ;; because Node implementations won't have it, so I compute them in
> ;; that case.
> (defn node-in-edges [n]
>  (if (isa? Node2)
>    (in-edges n)
>    (compute-node-in-edges n)))
>

isa? should be satisfies?, I think.

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