The purpose of this statement is to normalize objects and scalar values to their string representation, hence explicit "$_"; I wanted to make it stand out and catch the eye when I will need to return to that code. {; does the trick nicely, thanks.

And many thanks for the second idiom, now that's a real nice solution. I think I've seen it before but somehow it didn't registered until now. I need to remember it the next time.

Regards,
Alex.

In reply to Re^2: Strange compiler behavior with map? by dwalin
in thread Strange compiler behavior with map? by dwalin

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