> One answer to my question would be to force Clojure to throw an exception if
> querying a non-existant property on the data-structure...is that possible?
> For example, in the following snippet, (t {:c 10}) would fail. I assume a
> macro-or-something?
>
> Clojure> (defn t [a] (print (str (:b a))))
> #'sandbox5950/t
> Clojure> (t {:b 10})
> 10nil
> Clojure> (t {:c 10})
> nil
> Clojure>
You should take a look at Clojure's pre-conditions for a possible
solution. Here is a blog post that explains their usage -
http://blog.fogus.me/2009/12/21/clojures-pre-and-post/
Regards,
BG
--
Baishampayan Ghose
b.ghose at gmail.com
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