Hey John,
I've just found out that notice() gives back the array indeed.
Thanks for clarifying that, I didn't know this until now and was really
confused :)
Best,
Rp
On Thu, Sep 28, 2017 at 3:02 PM, jcbollinger <john.bollin...@stjude.org>
wrote:
>
>
> On Thursday, September 28, 2017 at 5:49:12 AM UTC-5, Robert wrote:
>>
>> Eh, sorry.
>>
>> So why's this with the above code:
>>
>> Notice: /Stage[main]/Main/Notify[sdf]/message: defined 'message' as '1'
>> and keys($hash) gives 'a'
>>
>> Why not arrays of the keys / values? Can't understand.
>>
>
> Although it is not explicitly spelled out in the docs, it should not be
> much of a surprise that the Notify type expects its 'message' parameter
> ("The message to be sent to the log") to be a string. When you provide an
> array instead, Notify must either reject it with an error, or convert the
> array to a string by some unspecified mechanism. In the version of Puppet
> you are running, it opts in such cases to convert the array to a string by
> choosing its first element (not necessarily recursively). I'm uncertain
> whether this is intentional behavior or simply what happens to fall out
> from the implementation in this particular variation on providing a value
> of the wrong type.
>
> If you want to control how the arrays you're working with are converted to
> strings, then you ought to perform the conversion explicitly
> <https://docs.puppet.com/4.10/function.html#array--tuple-to-string>,
> Details vary to some extent based on what Puppet version you are using (the
> link goes to the docs for Puppet 4).
>
>
> John
>
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