Ah, I see. I don't know how to do that. But, the function name should be in
the stack trace associated with the exception. Is there a particular reason
you also want to put it in the message?
Jony
On Saturday, 14 February 2015 18:45:12 UTC, Cecil Westerhof wrote:
>
>
>
> 2015-02-14 18:58 GMT+01:00 Jony Hudson <jonye...@gmail.com <javascript:>>:
>
>> There might be a neater way, but
>>
>> (name (:name (meta (var reduce))))
>>
>> => "reduce"
>>
>
> That is not what I meant. I have the following function:
> (defn round
> ([x] (round :normal x))
> ([mode x]
> (let [fn (case mode
> :high (static-fn Math/ceil)
> :low (static-fn Math/floor)
> :normal (static-fn Math/round)
> (throw (Exception.
> "ERROR: round [:high|:low|:normal] <VALUE>")))]
> (long (fn x)))))
>
> I would like to use the function name in the throw. So that when I change
> the function name to round-long, I do not need to change the throw
> statement, because the name of the function is automatically filled.
>
>
>
>
>> On Saturday, 14 February 2015 16:11:48 UTC, Cecil Westerhof wrote:
>>
>>> In Bash I use the following construct:
>>> printf "${FUNCNAME} needs an expression\n"
>>>
>>> In this way I do not have to change the print statement when the name of
>>> the function changes. Is something like this also possible in clojure?
>>>
>>> --
>>> Cecil Westerhof
>>>
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>
>
>
> --
> Cecil Westerhof
>
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