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Re^5: "Commifying" a number

by Anonymous Monk
on Aug 13, 2009 at 14:56 UTC ( [id://788329]=note: print w/replies, xml ) Need Help??


in reply to Re^4: "Commifying" a number
in thread "Commifying" a number

My earlier post did not appear properly. 
sub commify {
    (my $number = shift) =~ s/\G([+|-]?)(\d{1,3})(?=(?:\d\d\d)+(?:\.|$
+))/$1$2,/g;
    return $number;
}

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Manikanthan Velayutham

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