a scripted attribute definition example from the wiki

[Peter Schober]

* Peter Schober <peter.schober at univie.ac.at> [2016-07-27 16:52]:
> I see it's thre in my local config, so I must have added it later and
> forgot to add it to the wiki. I can do that and add a note about the
> dependency warning this will trigger.

Done, though my phrasing of the issue might not be fully correct. I do
at least reference the issue now (thanks, Rod).
https://wiki.shibboleth.net/confluence/display/IDP30/ScriptedAttributeDefinition#ScriptedAttributeDefinition-Examples

Thanks for pointing it out,
-peter