Since the bindings are a function of the data that's passed in, IMO
you don't need a anaphoric macro for this.
For example -
(defmacro def-names [names & body]
(let [bindings* (vec (mapcat (juxt symbol identity) names))]
`(let ~bindings*
~@body)))
As to whether it's a good idea or not, I'd say it depends but YMMV.
Regards,
BG
On Tue, Jul 23, 2013 at 12:48 PM, <eliassona...@yahoo.com> wrote:
> Hi,
> I want to write a macro that introduces new variables from data.
> The data is a vector and looks like this for example: ["a" "b" "c"]
>
> I want to use the macro like this:
> (def-names ["a" "b" "c"] (str a b))
>
> What code I want the macro to produce from the above is the following:
> (let [a "a"
> b "b"
> c "c"]
> (str a b))
>
> Is it possible to do that?
> Is it a good thing to do that or is it bad practice?
>
> Thanks
> --anders
>
>
>
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--
Baishampayan Ghose
b.ghose at gmail.com
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