Unless I'm missing something:
(count '("CCC" "COC" "C(=O)C"))
=> 3
Or better yet:
(count ["CCC" "COC" "C(=O)C"])
=> 3
On Fri, Nov 14, 2008 at 11:46 PM, Rajarshi <[EMAIL PROTECTED]> wrote:
>
> Hi, I've been learning Lisp using SBCL, but my complaint has been it
> was difficult for me to link it to stuff I use (such as cheminforatics
> libs). So I'm very happy to have found Clojure.
>
> However, I've been stumped trying to find out how to get the number of
> elements in a list. Currently I'm using
>
> (def smiles '("CCC", "COC", "C(=O)C"))
> (reduce (fn [x y] (+ x y)) (for [x smiles] 1))
>
> Is there a simpler way to do this?
>
> Thanks,
> Rajarshi
>
> >
>
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