~(vec attrs), perhaps?
On Thu, Sep 5, 2013 at 12:20 PM, Jim - FooBar(); <jimpil1...@gmail.com>wrote:
> HI all,
>
> I've gotten myself into a weird situation...
>
> I'm defining a def-like macro and I want to use 'name-with-attributes'.
> Consider the following skeleton:
>
>
> (defmacro defX [name & args]
> (let [[name attrs] (name-with-attributes name args)]
> `(let [cs-coll# ~attrs]
> (assert (every? component? cs-coll#) "Can only accept IComponents")
> (def ~name (Workflow. cs-coll# {:description (-> ~name meta :doc)}
> nil)))
>
> now consider that I am calling this like so:
>
> (defworkflow my-stem-pipe "my own basic stemming pipe" my-ssplit
> my-tokenizer porter-stemmer)
>
> where the last three symbols refer to records which implement IFn...
>
> doing "~attrs" tries to invoke the list as a function-call because the
> first symbol happens to be a function but I just want the list of records
> (eval'd symbols) so the assertion can proceed...
>
>
> any ideas?
>
> Jim
>
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