Brother monks, I'm in europe, and here we use "," as a decimal separator. Is there any "locale savvy" way to treat comma formatted decimals as numbers in perl than s/,/./ and then back again after the calculation?

I tracked down perl currency formatting which seems to be sort of relevant but... ach, it all sounds so complicated. Isn't there some way to do this in a nice polite line of code?

As currently written, the following code is a "not numeric in multiplication" error. Cleanest fix? 

use strict;
use warnings;

while (<DATA>) {

    print $_ * 2;

}
__DATA__
1,1
2,2
3,3

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In reply to locale savvy comma as decimal operator by tphyahoo

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