sub genRotar {
my( $pos, @vals )= ( 0, @_ );
return sub {
$pos= 0 if @vals <= $pos;
$vals[$pos++]
}
}
sub Rotar::TIESCALAR {
shift; return bless genRotar( @_ ), 'Rotar';
}
sub Rotar::FETCH { $_[0]->(); }
my $rowcolor;
tie $rowcolor, 'Rotar', '#FF0000', '#00FF00', '#0000FF';
Then just append the code you already have above.
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tye
(but my friends call me "Tye")
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