Of those two, I'd choose the first so you don't call parse_node() twice. Alternatively, you could change the subroutine to take your entire array and do the checks within the subroutine. Then you could just write my @device = parse_node(@nodes).

In reply to Re: Temp variable performace vs Inline behavior by frozenwithjoy
in thread Temp variable performace vs Inline behavior by Ransom

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