Hi monks, I have an array like this: 
@array=('Currency','USD','Asset','Equity','Country','USA');

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and i only want to join on every other element. In other words, I want I string that looks like: 'USD_Equity_USA'. Can anyone come up with something better than 
for (my $i=0; $i<@array; $i+=2) {
   $desc .= "$array->[$i+1]_";
}
chop($desc);

[download]
thanks, Michael

In reply to selective join by Anonymous Monk

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