Hi. I am trying to inspect the $fU variable to find out if it has a length greater than 11 digits (US dialing) and, if so, only return the last 11 digits and store them to $fU. So far, this is what I have:
if ($(fU{s.len}) > 11)
{
$var(fU) = $(fU{s.substr,-1,11});
}
Does this look correct? Are there more efficient ways to do it?
Thank All,
Alex
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