2010/8/10 Meikel Brandmeyer <m...@kotka.de>
> Hi,
>
> On Aug 10, 8:22 am, Laurent PETIT <laurent.pe...@gmail.com> wrote:
>
> > Though here, the version with different arities "exposes as API for the
> > user" the 2-arity version, but it may not make sense for the user of your
> > function to know about this 2-arity version. I personally prefer the
> first
> > approach (with a private helper function via defn-) or the last approach
> > (with an embedded loop).
>
> One can also remove the multiple arities from the contract.
>
> (defn count-zeros
> {:arglists '([coll])}
> ([coll] (count-zeros coll 0))
> ([coll result]
> ...))
>
>
Interesting ! Though it seems like a repetition in this case ...
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