Since you don't care about what's in %A, you don't really need a case statement. 

$responseXML .= sloven('xml') for keys %A;

[download]
or even 
$responseXML .= ( sloven('xml') x scalar keys %A);

[download]
if sloven('xml') has no side effects.
"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Appending to variable with a switch statement? by Joost
in thread Appending to variable with a switch statement? by Spidy

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