On Mar 20, 10:50 am, Andreas Kostler
<andreas.koestler.le...@gmail.com> wrote:
> I would like to throw an exception when I'm trying to retrieve a value in a
> map for a key that doesn't exist.
Another concise solution (thanks, Conj Labs):
(defn get-or-exc [map key]
(if-let [[_ v] (find map key)]
v
(throw (Exception. "missing"))))
I'm not too fond of using exceptions for flow control, though.
Daniel
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